49557992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 108527040

約数和(自身を除く): 58969048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 157, 187, 211, 314, 374, 422, 628, 748, 844, 1256, 1496, 1688, 1727, 2321, 2669, 3454, 3587, 4642, 5338, 6908, 7174, 9284, 10676, 13816, 14348, 18568, 21352, 28696, 29359, 33127, 39457, 58718, 66254, 78914, 117436, 132508, 157828, 234872, 265016, 315656, 364397, 563159, 728794, 1126318, 1457588, 2252636, 2915176, 4505272, 6194749, 12389498, 24778996, 49557992]

約数ペア:

[(1, 49557992), (2, 24778996), (4, 12389498), (8, 6194749), (11, 4505272), (17, 2915176), (22, 2252636), (34, 1457588), (44, 1126318), (68, 728794), (88, 563159), (136, 364397), (157, 315656), (187, 265016), (211, 234872), (314, 157828), (374, 132508), (422, 117436), (628, 78914), (748, 66254), (844, 58718), (1256, 39457), (1496, 33127), (1688, 29359), (1727, 28696), (2321, 21352), (2669, 18568), (3454, 14348), (3587, 13816), (4642, 10676), (5338, 9284), (6908, 7174)]