51103055

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 62835264

約数和(自身を除く): 11732209

約数列:

[1, 5, 61, 137, 305, 685, 1223, 6115, 8357, 41785, 74603, 167551, 373015, 837755, 10220611, 51103055]

約数ペア:

[(1, 51103055), (5, 10220611), (61, 837755), (137, 373015), (305, 167551), (685, 74603), (1223, 41785), (6115, 8357)]