51263156

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18127}}^1$

素因数の和:18239

約数の個数: 24

約数和(自身を含む): 103547136

約数和(自身を除く): 52283980

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 18127, 36254, 72508, 126889, 253778, 507556, 1830827, 3661654, 7323308, 12815789, 25631578, 51263156]

約数ペア:

[(1, 51263156), (2, 25631578), (4, 12815789), (7, 7323308), (14, 3661654), (28, 1830827), (101, 507556), (202, 253778), (404, 126889), (707, 72508), (1414, 36254), (2828, 18127)]