51876195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 95136768

約数和(自身を除く): 43260573

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 557, 887, 1671, 2661, 2785, 3899, 4435, 6209, 8355, 11697, 13305, 18627, 19495, 31045, 58485, 93135, 494059, 1482177, 2470295, 3458413, 7410885, 10375239, 17292065, 51876195]

約数ペア:

[(1, 51876195), (3, 17292065), (5, 10375239), (7, 7410885), (15, 3458413), (21, 2470295), (35, 1482177), (105, 494059), (557, 93135), (887, 58485), (1671, 31045), (2661, 19495), (2785, 18627), (3899, 13305), (4435, 11697), (6209, 8355)]