52190320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 152990208

約数和(自身を除く): 100799888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 107, 112, 130, 134, 140, 182, 208, 214, 260, 268, 280, 335, 364, 428, 455, 469, 520, 535, 536, 560, 670, 728, 749, 856, 871, 910, 938, 1040, 1070, 1072, 1340, 1391, 1456, 1498, 1712, 1742, 1820, 1876, 2140, 2345, 2680, 2782, 2996, 3484, 3640, 3745, 3752, 4280, 4355, 4690, 5360, 5564, 5992, 6097, 6955, 6968, 7169, 7280, 7490, 7504, 8560, 8710, 9380, 9737, 11128, 11984, 12194, 13910, 13936, 14338, 14980, 17420, 18760, 19474, 22256, 24388, 27820, 28676, 29960, 30485, 34840, 35845, 37520, 38948, 48685, 48776, 50183, 55640, 57352, 59920, 60970, 69680, 71690, 77896, 93197, 97370, 97552, 100366, 111280, 114704, 121940, 143380, 155792, 186394, 194740, 200732, 243880, 250915, 286760, 372788, 389480, 401464, 465985, 487760, 501830, 573520, 652379, 745576, 778960, 802928, 931970, 1003660, 1304758, 1491152, 1863940, 2007320, 2609516, 3261895, 3727880, 4014640, 5219032, 6523790, 7455760, 10438064, 13047580, 26095160, 52190320]

約数ペア:

[(1, 52190320), (2, 26095160), (4, 13047580), (5, 10438064), (7, 7455760), (8, 6523790), (10, 5219032), (13, 4014640), (14, 3727880), (16, 3261895), (20, 2609516), (26, 2007320), (28, 1863940), (35, 1491152), (40, 1304758), (52, 1003660), (56, 931970), (65, 802928), (67, 778960), (70, 745576), (80, 652379), (91, 573520), (104, 501830), (107, 487760), (112, 465985), (130, 401464), (134, 389480), (140, 372788), (182, 286760), (208, 250915), (214, 243880), (260, 200732), (268, 194740), (280, 186394), (335, 155792), (364, 143380), (428, 121940), (455, 114704), (469, 111280), (520, 100366), (535, 97552), (536, 97370), (560, 93197), (670, 77896), (728, 71690), (749, 69680), (856, 60970), (871, 59920), (910, 57352), (938, 55640), (1040, 50183), (1070, 48776), (1072, 48685), (1340, 38948), (1391, 37520), (1456, 35845), (1498, 34840), (1712, 30485), (1742, 29960), (1820, 28676), (1876, 27820), (2140, 24388), (2345, 22256), (2680, 19474), (2782, 18760), (2996, 17420), (3484, 14980), (3640, 14338), (3745, 13936), (3752, 13910), (4280, 12194), (4355, 11984), (4690, 11128), (5360, 9737), (5564, 9380), (5992, 8710), (6097, 8560), (6955, 7504), (6968, 7490), (7169, 7280)]