51230459

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 60469248

約数和(自身を除く): 9238789

約数列:

[1, 7, 37, 223, 259, 887, 1561, 6209, 8251, 32819, 57757, 197801, 229733, 1384607, 7318637, 51230459]

約数ペア:

[(1, 51230459), (7, 7318637), (37, 1384607), (223, 229733), (259, 197801), (887, 57757), (1561, 32819), (6209, 8251)]