51327016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 104176800

約数和(自身を除く): 52849784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2339, 2743, 4678, 5486, 9356, 10972, 18712, 21944, 30407, 60814, 121628, 243256, 493529, 987058, 1974116, 3948232, 6415877, 12831754, 25663508, 51327016]

約数ペア:

[(1, 51327016), (2, 25663508), (4, 12831754), (8, 6415877), (13, 3948232), (26, 1974116), (52, 987058), (104, 493529), (211, 243256), (422, 121628), (844, 60814), (1688, 30407), (2339, 21944), (2743, 18712), (4678, 10972), (5486, 9356)]