55939520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 175125888

約数和(自身を除く): 119186368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 113, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 226, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 452, 455, 476, 520, 544, 560, 565, 595, 680, 728, 791, 832, 884, 904, 910, 952, 1040, 1088, 1105, 1120, 1130, 1190, 1360, 1456, 1469, 1547, 1582, 1768, 1808, 1820, 1904, 1921, 2080, 2210, 2240, 2260, 2380, 2720, 2912, 2938, 3094, 3164, 3536, 3616, 3640, 3808, 3842, 3955, 4160, 4420, 4520, 4760, 5440, 5824, 5876, 6188, 6328, 7072, 7232, 7280, 7345, 7616, 7684, 7735, 7910, 8840, 9040, 9520, 9605, 10283, 11752, 12376, 12656, 13447, 14144, 14560, 14690, 15368, 15470, 15820, 17680, 18080, 19040, 19210, 20566, 23504, 24752, 24973, 25312, 26894, 29120, 29380, 30736, 30940, 31640, 35360, 36160, 38080, 38420, 41132, 47008, 49504, 49946, 50624, 51415, 53788, 58760, 61472, 61880, 63280, 67235, 70720, 76840, 82264, 94016, 99008, 99892, 102830, 107576, 117520, 122944, 123760, 124865, 126560, 134470, 153680, 164528, 174811, 199784, 205660, 215152, 235040, 247520, 249730, 253120, 268940, 307360, 329056, 349622, 399568, 411320, 430304, 470080, 495040, 499460, 537880, 614720, 658112, 699244, 799136, 822640, 860608, 874055, 998920, 1075760, 1398488, 1598272, 1645280, 1748110, 1997840, 2151520, 2796976, 3290560, 3496220, 3995680, 4303040, 5593952, 6992440, 7991360, 11187904, 13984880, 27969760, 55939520]

約数ペア:

[(1, 55939520), (2, 27969760), (4, 13984880), (5, 11187904), (7, 7991360), (8, 6992440), (10, 5593952), (13, 4303040), (14, 3995680), (16, 3496220), (17, 3290560), (20, 2796976), (26, 2151520), (28, 1997840), (32, 1748110), (34, 1645280), (35, 1598272), (40, 1398488), (52, 1075760), (56, 998920), (64, 874055), (65, 860608), (68, 822640), (70, 799136), (80, 699244), (85, 658112), (91, 614720), (104, 537880), (112, 499460), (113, 495040), (119, 470080), (130, 430304), (136, 411320), (140, 399568), (160, 349622), (170, 329056), (182, 307360), (208, 268940), (221, 253120), (224, 249730), (226, 247520), (238, 235040), (260, 215152), (272, 205660), (280, 199784), (320, 174811), (340, 164528), (364, 153680), (416, 134470), (442, 126560), (448, 124865), (452, 123760), (455, 122944), (476, 117520), (520, 107576), (544, 102830), (560, 99892), (565, 99008), (595, 94016), (680, 82264), (728, 76840), (791, 70720), (832, 67235), (884, 63280), (904, 61880), (910, 61472), (952, 58760), (1040, 53788), (1088, 51415), (1105, 50624), (1120, 49946), (1130, 49504), (1190, 47008), (1360, 41132), (1456, 38420), (1469, 38080), (1547, 36160), (1582, 35360), (1768, 31640), (1808, 30940), (1820, 30736), (1904, 29380), (1921, 29120), (2080, 26894), (2210, 25312), (2240, 24973), (2260, 24752), (2380, 23504), (2720, 20566), (2912, 19210), (2938, 19040), (3094, 18080), (3164, 17680), (3536, 15820), (3616, 15470), (3640, 15368), (3808, 14690), (3842, 14560), (3955, 14144), (4160, 13447), (4420, 12656), (4520, 12376), (4760, 11752), (5440, 10283), (5824, 9605), (5876, 9520), (6188, 9040), (6328, 8840), (7072, 7910), (7232, 7735), (7280, 7684), (7345, 7616)]