49889354

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 78395364

約数和(自身を除く): 28506010

約数列:

[1, 2, 31, 62, 101, 202, 257, 514, 961, 1922, 3131, 6262, 7967, 15934, 25957, 51914, 97061, 194122, 246977, 493954, 804667, 1609334, 24944677, 49889354]

約数ペア:

[(1, 49889354), (2, 24944677), (31, 1609334), (62, 804667), (101, 493954), (202, 246977), (257, 194122), (514, 97061), (961, 51914), (1922, 25957), (3131, 15934), (6262, 7967)]