47956792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 98820000

約数和(自身を除く): 50863208

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 449, 632, 676, 898, 1027, 1352, 1796, 2054, 3592, 4108, 5837, 8216, 11674, 13351, 23348, 26702, 35471, 46696, 53404, 70942, 75881, 106808, 141884, 151762, 283768, 303524, 461123, 607048, 922246, 1844492, 3688984, 5994599, 11989198, 23978396, 47956792]

約数ペア:

[(1, 47956792), (2, 23978396), (4, 11989198), (8, 5994599), (13, 3688984), (26, 1844492), (52, 922246), (79, 607048), (104, 461123), (158, 303524), (169, 283768), (316, 151762), (338, 141884), (449, 106808), (632, 75881), (676, 70942), (898, 53404), (1027, 46696), (1352, 35471), (1796, 26702), (2054, 23348), (3592, 13351), (4108, 11674), (5837, 8216)]