50526760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30809}}^1$

素因数の和:30861

約数の個数: 32

約数和(自身を含む): 116461800

約数和(自身を除く): 65935040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 30809, 61618, 123236, 154045, 246472, 308090, 616180, 1232360, 1263169, 2526338, 5052676, 6315845, 10105352, 12631690, 25263380, 50526760]

約数ペア:

[(1, 50526760), (2, 25263380), (4, 12631690), (5, 10105352), (8, 6315845), (10, 5052676), (20, 2526338), (40, 1263169), (41, 1232360), (82, 616180), (164, 308090), (205, 246472), (328, 154045), (410, 123236), (820, 61618), (1640, 30809)]