51027476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 91389984

約数和(自身を除く): 40362508

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 1283, 2566, 5132, 9943, 19886, 39772, 78263, 156526, 209129, 313052, 418258, 836516, 12756869, 25513738, 51027476]

約数ペア:

[(1, 51027476), (2, 25513738), (4, 12756869), (61, 836516), (122, 418258), (163, 313052), (244, 209129), (326, 156526), (652, 78263), (1283, 39772), (2566, 19886), (5132, 9943)]