51980374

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 80382960

約数和(自身を除く): 28402586

約数列:

[1, 2, 41, 82, 163, 326, 3889, 6683, 7778, 13366, 159449, 318898, 633907, 1267814, 25990187, 51980374]

約数ペア:

[(1, 51980374), (2, 25990187), (41, 1267814), (82, 633907), (163, 318898), (326, 159449), (3889, 13366), (6683, 7778)]