51550096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 108395840

約数和(自身を除く): 56845744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1783, 1807, 2224, 3566, 3614, 7132, 7228, 14264, 14456, 23179, 28528, 28912, 46358, 92716, 185432, 247837, 370864, 495674, 991348, 1982696, 3221881, 3965392, 6443762, 12887524, 25775048, 51550096]

約数ペア:

[(1, 51550096), (2, 25775048), (4, 12887524), (8, 6443762), (13, 3965392), (16, 3221881), (26, 1982696), (52, 991348), (104, 495674), (139, 370864), (208, 247837), (278, 185432), (556, 92716), (1112, 46358), (1783, 28912), (1807, 28528), (2224, 23179), (3566, 14456), (3614, 14264), (7132, 7228)]