51107680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24571}}^1$

素因数の和:24599

約数の個数: 48

約数和(自身を含む): 130035024

約数和(自身を除く): 78927344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 24571, 49142, 98284, 122855, 196568, 245710, 319423, 393136, 491420, 638846, 786272, 982840, 1277692, 1597115, 1965680, 2555384, 3194230, 3931360, 5110768, 6388460, 10221536, 12776920, 25553840, 51107680]

約数ペア:

[(1, 51107680), (2, 25553840), (4, 12776920), (5, 10221536), (8, 6388460), (10, 5110768), (13, 3931360), (16, 3194230), (20, 2555384), (26, 1965680), (32, 1597115), (40, 1277692), (52, 982840), (65, 786272), (80, 638846), (104, 491420), (130, 393136), (160, 319423), (208, 245710), (260, 196568), (416, 122855), (520, 98284), (1040, 49142), (2080, 24571)]