52845520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 165645648

約数和(自身を除く): 112800128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 61, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 122, 130, 136, 140, 170, 182, 196, 208, 221, 238, 244, 245, 260, 272, 280, 305, 340, 364, 392, 427, 442, 455, 476, 488, 490, 520, 560, 595, 610, 637, 680, 728, 784, 793, 833, 854, 884, 910, 952, 976, 980, 1037, 1040, 1105, 1190, 1220, 1274, 1360, 1456, 1547, 1586, 1666, 1708, 1768, 1820, 1904, 1960, 2074, 2135, 2210, 2380, 2440, 2548, 2989, 3094, 3172, 3185, 3332, 3416, 3536, 3640, 3920, 3965, 4148, 4165, 4270, 4420, 4760, 4880, 5096, 5185, 5551, 5978, 6188, 6344, 6370, 6664, 6832, 7259, 7280, 7735, 7930, 8296, 8330, 8540, 8840, 9520, 10192, 10370, 10829, 11102, 11956, 12376, 12688, 12740, 13328, 13481, 14518, 14945, 15470, 15860, 16592, 16660, 17080, 17680, 20740, 21658, 22204, 23912, 24752, 25480, 26962, 27755, 29036, 29890, 30940, 31720, 33320, 34160, 36295, 38857, 41480, 43316, 44408, 47824, 50813, 50960, 53924, 54145, 55510, 58072, 59780, 61880, 63440, 66640, 67405, 72590, 77714, 82960, 86632, 88816, 94367, 101626, 107848, 108290, 111020, 116144, 119560, 123760, 134810, 145180, 155428, 173264, 188734, 194285, 203252, 215696, 216580, 222040, 239120, 254065, 269620, 290360, 310856, 377468, 388570, 406504, 433160, 444080, 471835, 508130, 539240, 580720, 621712, 660569, 754936, 777140, 813008, 866320, 943670, 1016260, 1078480, 1321138, 1509872, 1554280, 1887340, 2032520, 2642276, 3108560, 3302845, 3774680, 4065040, 5284552, 6605690, 7549360, 10569104, 13211380, 26422760, 52845520]

約数ペア:

[(1, 52845520), (2, 26422760), (4, 13211380), (5, 10569104), (7, 7549360), (8, 6605690), (10, 5284552), (13, 4065040), (14, 3774680), (16, 3302845), (17, 3108560), (20, 2642276), (26, 2032520), (28, 1887340), (34, 1554280), (35, 1509872), (40, 1321138), (49, 1078480), (52, 1016260), (56, 943670), (61, 866320), (65, 813008), (68, 777140), (70, 754936), (80, 660569), (85, 621712), (91, 580720), (98, 539240), (104, 508130), (112, 471835), (119, 444080), (122, 433160), (130, 406504), (136, 388570), (140, 377468), (170, 310856), (182, 290360), (196, 269620), (208, 254065), (221, 239120), (238, 222040), (244, 216580), (245, 215696), (260, 203252), (272, 194285), (280, 188734), (305, 173264), (340, 155428), (364, 145180), (392, 134810), (427, 123760), (442, 119560), (455, 116144), (476, 111020), (488, 108290), (490, 107848), (520, 101626), (560, 94367), (595, 88816), (610, 86632), (637, 82960), (680, 77714), (728, 72590), (784, 67405), (793, 66640), (833, 63440), (854, 61880), (884, 59780), (910, 58072), (952, 55510), (976, 54145), (980, 53924), (1037, 50960), (1040, 50813), (1105, 47824), (1190, 44408), (1220, 43316), (1274, 41480), (1360, 38857), (1456, 36295), (1547, 34160), (1586, 33320), (1666, 31720), (1708, 30940), (1768, 29890), (1820, 29036), (1904, 27755), (1960, 26962), (2074, 25480), (2135, 24752), (2210, 23912), (2380, 22204), (2440, 21658), (2548, 20740), (2989, 17680), (3094, 17080), (3172, 16660), (3185, 16592), (3332, 15860), (3416, 15470), (3536, 14945), (3640, 14518), (3920, 13481), (3965, 13328), (4148, 12740), (4165, 12688), (4270, 12376), (4420, 11956), (4760, 11102), (4880, 10829), (5096, 10370), (5185, 10192), (5551, 9520), (5978, 8840), (6188, 8540), (6344, 8330), (6370, 8296), (6664, 7930), (6832, 7735), (7259, 7280)]