51009950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14369}}^1$

素因数の和:14452

約数の個数: 24

約数和(自身を含む): 96221520

約数和(自身を除く): 45211570

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 14369, 28738, 71845, 143690, 359225, 718450, 1020199, 2040398, 5100995, 10201990, 25504975, 51009950]

約数ペア:

[(1, 51009950), (2, 25504975), (5, 10201990), (10, 5100995), (25, 2040398), (50, 1020199), (71, 718450), (142, 359225), (355, 143690), (710, 71845), (1775, 28738), (3550, 14369)]