51545702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 86940000

約数和(自身を除く): 35394298

約数列:

[1, 2, 13, 26, 29, 58, 137, 274, 377, 499, 754, 998, 1781, 3562, 3973, 6487, 7946, 12974, 14471, 28942, 51649, 68363, 103298, 136726, 188123, 376246, 888719, 1777438, 1982527, 3965054, 25772851, 51545702]

約数ペア:

[(1, 51545702), (2, 25772851), (13, 3965054), (26, 1982527), (29, 1777438), (58, 888719), (137, 376246), (274, 188123), (377, 136726), (499, 103298), (754, 68363), (998, 51649), (1781, 28942), (3562, 14471), (3973, 12974), (6487, 7946)]