51386588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{17431}}^1$

素因数の和:17513

約数の個数: 24

約数和(自身を含む): 99571584

約数和(自身を除く): 48184996

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 17431, 34862, 69724, 191741, 383482, 766964, 1167877, 2335754, 4671508, 12846647, 25693294, 51386588]

約数ペア:

[(1, 51386588), (2, 25693294), (4, 12846647), (11, 4671508), (22, 2335754), (44, 1167877), (67, 766964), (134, 383482), (268, 191741), (737, 69724), (1474, 34862), (2948, 17431)]