51072909480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{977}}^1$

素因数の和:1593

約数の個数: 256

約数和(自身を含む): 172519200000

約数和(自身を除く): 121446290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 499, 540, 582, 776, 873, 970, 977, 998, 1080, 1164, 1455, 1497, 1746, 1940, 1954, 1996, 2328, 2495, 2619, 2910, 2931, 2994, 3492, 3880, 3908, 3992, 4365, 4491, 4885, 4990, 5238, 5820, 5862, 5988, 6984, 7485, 7816, 8730, 8793, 8982, 9770, 9980, 10476, 11640, 11724, 11976, 13095, 13473, 14655, 14970, 17460, 17586, 17964, 19540, 19960, 20952, 22455, 23448, 26190, 26379, 26946, 29310, 29940, 34920, 35172, 35928, 39080, 43965, 44910, 48403, 52380, 52758, 53892, 58620, 59880, 67365, 70344, 87930, 89820, 94769, 96806, 104760, 105516, 107784, 117240, 131895, 134730, 145209, 175860, 179640, 189538, 193612, 211032, 242015, 263790, 269460, 284307, 290418, 351720, 379076, 387224, 435627, 473845, 484030, 487523, 527580, 538920, 568614, 580836, 726045, 758152, 852921, 871254, 947690, 968060, 975046, 1055160, 1137228, 1161672, 1306881, 1421535, 1452090, 1462569, 1705842, 1742508, 1895380, 1936120, 1950092, 2178135, 2274456, 2437615, 2558763, 2613762, 2843070, 2904180, 2925138, 3411684, 3485016, 3790760, 3900184, 4264605, 4356270, 4387707, 4875230, 5117526, 5227524, 5686140, 5808360, 5850276, 6534405, 6823368, 7312845, 8529210, 8712540, 8775414, 9750460, 10235052, 10455048, 11372280, 11700552, 12793815, 13068810, 13163121, 14625690, 17058420, 17425080, 17550828, 19500920, 20470104, 21938535, 25587630, 26137620, 26326242, 29251380, 34116840, 35101656, 43877070, 47289731, 51175260, 52275240, 52652484, 58502760, 65815605, 87754140, 94579462, 102350520, 105304968, 131631210, 141869193, 175508280, 189158924, 236448655, 263262420, 283738386, 378317848, 425607579, 472897310, 526524840, 567476772, 709345965, 851215158, 945794620, 1134953544, 1276822737, 1418691930, 1702430316, 1891589240, 2128037895, 2553645474, 2837383860, 3404860632, 4256075790, 5107290948, 5674767720, 6384113685, 8512151580, 10214581896, 12768227370, 17024303160, 25536454740, 51072909480]

約数ペア:

[(1, 51072909480), (2, 25536454740), (3, 17024303160), (4, 12768227370), (5, 10214581896), (6, 8512151580), (8, 6384113685), (9, 5674767720), (10, 5107290948), (12, 4256075790), (15, 3404860632), (18, 2837383860), (20, 2553645474), (24, 2128037895), (27, 1891589240), (30, 1702430316), (36, 1418691930), (40, 1276822737), (45, 1134953544), (54, 945794620), (60, 851215158), (72, 709345965), (90, 567476772), (97, 526524840), (108, 472897310), (120, 425607579), (135, 378317848), (180, 283738386), (194, 263262420), (216, 236448655), (270, 189158924), (291, 175508280), (360, 141869193), (388, 131631210), (485, 105304968), (499, 102350520), (540, 94579462), (582, 87754140), (776, 65815605), (873, 58502760), (970, 52652484), (977, 52275240), (998, 51175260), (1080, 47289731), (1164, 43877070), (1455, 35101656), (1497, 34116840), (1746, 29251380), (1940, 26326242), (1954, 26137620), (1996, 25587630), (2328, 21938535), (2495, 20470104), (2619, 19500920), (2910, 17550828), (2931, 17425080), (2994, 17058420), (3492, 14625690), (3880, 13163121), (3908, 13068810), (3992, 12793815), (4365, 11700552), (4491, 11372280), (4885, 10455048), (4990, 10235052), (5238, 9750460), (5820, 8775414), (5862, 8712540), (5988, 8529210), (6984, 7312845), (7485, 6823368), (7816, 6534405), (8730, 5850276), (8793, 5808360), (8982, 5686140), (9770, 5227524), (9980, 5117526), (10476, 4875230), (11640, 4387707), (11724, 4356270), (11976, 4264605), (13095, 3900184), (13473, 3790760), (14655, 3485016), (14970, 3411684), (17460, 2925138), (17586, 2904180), (17964, 2843070), (19540, 2613762), (19960, 2558763), (20952, 2437615), (22455, 2274456), (23448, 2178135), (26190, 1950092), (26379, 1936120), (26946, 1895380), (29310, 1742508), (29940, 1705842), (34920, 1462569), (35172, 1452090), (35928, 1421535), (39080, 1306881), (43965, 1161672), (44910, 1137228), (48403, 1055160), (52380, 975046), (52758, 968060), (53892, 947690), (58620, 871254), (59880, 852921), (67365, 758152), (70344, 726045), (87930, 580836), (89820, 568614), (94769, 538920), (96806, 527580), (104760, 487523), (105516, 484030), (107784, 473845), (117240, 435627), (131895, 387224), (134730, 379076), (145209, 351720), (175860, 290418), (179640, 284307), (189538, 269460), (193612, 263790), (211032, 242015)]