61129250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 140894208

約数和(自身を除く): 79764958

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 2687, 3250, 4550, 5374, 11375, 13435, 18809, 22750, 26870, 34931, 37618, 67175, 69862, 94045, 134350, 174655, 188090, 244517, 335875, 349310, 470225, 489034, 671750, 873275, 940450, 1222585, 1746550, 2351125, 2445170, 4366375, 4702250, 6112925, 8732750, 12225850, 30564625, 61129250]

約数ペア:

[(1, 61129250), (2, 30564625), (5, 12225850), (7, 8732750), (10, 6112925), (13, 4702250), (14, 4366375), (25, 2445170), (26, 2351125), (35, 1746550), (50, 1222585), (65, 940450), (70, 873275), (91, 671750), (125, 489034), (130, 470225), (175, 349310), (182, 335875), (250, 244517), (325, 188090), (350, 174655), (455, 134350), (650, 94045), (875, 69862), (910, 67175), (1625, 37618), (1750, 34931), (2275, 26870), (2687, 22750), (3250, 18809), (4550, 13435), (5374, 11375)]