49501180

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5879}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 104217120

約数和(自身を除く): 54715940

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 5879, 8420, 11758, 23516, 29395, 58790, 117580, 2475059, 4950118, 9900236, 12375295, 24750590, 49501180]

約数ペア:

[(1, 49501180), (2, 24750590), (4, 12375295), (5, 9900236), (10, 4950118), (20, 2475059), (421, 117580), (842, 58790), (1684, 29395), (2105, 23516), (4210, 11758), (5879, 8420)]