49750480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47837}}^1$

素因数の和:47863

約数の個数: 40

約数和(自身を含む): 124570152

約数和(自身を除く): 74819672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47837, 95674, 191348, 239185, 382696, 478370, 621881, 765392, 956740, 1243762, 1913480, 2487524, 3109405, 3826960, 4975048, 6218810, 9950096, 12437620, 24875240, 49750480]

約数ペア:

[(1, 49750480), (2, 24875240), (4, 12437620), (5, 9950096), (8, 6218810), (10, 4975048), (13, 3826960), (16, 3109405), (20, 2487524), (26, 1913480), (40, 1243762), (52, 956740), (65, 765392), (80, 621881), (104, 478370), (130, 382696), (208, 239185), (260, 191348), (520, 95674), (1040, 47837)]