56554806928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1\times {\mathrm{769}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 112605292800

約数和(自身を除く): 56050485872

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 701, 769, 1264, 1328, 1402, 1538, 2804, 3076, 5608, 6152, 6557, 11216, 12304, 13114, 26228, 52456, 55379, 58183, 60751, 63827, 104912, 110758, 116366, 121502, 127654, 221516, 232732, 243004, 255308, 443032, 465464, 486008, 510616, 539069, 886064, 930928, 972016, 1021232, 1078138, 2156276, 4312552, 4596457, 5042333, 8625104, 9192914, 10084666, 18385828, 20169332, 36771656, 40338664, 42586451, 44742727, 73543312, 80677328, 85172902, 89485454, 170345804, 178970908, 340691608, 357941816, 681383216, 715883632, 3534675433, 7069350866, 14138701732, 28277403464, 56554806928]

約数ペア:

[(1, 56554806928), (2, 28277403464), (4, 14138701732), (8, 7069350866), (16, 3534675433), (79, 715883632), (83, 681383216), (158, 357941816), (166, 340691608), (316, 178970908), (332, 170345804), (632, 89485454), (664, 85172902), (701, 80677328), (769, 73543312), (1264, 44742727), (1328, 42586451), (1402, 40338664), (1538, 36771656), (2804, 20169332), (3076, 18385828), (5608, 10084666), (6152, 9192914), (6557, 8625104), (11216, 5042333), (12304, 4596457), (13114, 4312552), (26228, 2156276), (52456, 1078138), (55379, 1021232), (58183, 972016), (60751, 930928), (63827, 886064), (104912, 539069), (110758, 510616), (116366, 486008), (121502, 465464), (127654, 443032), (221516, 255308), (232732, 243004)]