51717470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 54920866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 911, 1622, 1822, 4055, 4555, 5677, 6377, 8110, 9110, 11354, 12754, 28385, 31885, 56770, 63770, 738821, 1477642, 3694105, 5171747, 7388210, 10343494, 25858735, 51717470]

約数ペア:

[(1, 51717470), (2, 25858735), (5, 10343494), (7, 7388210), (10, 5171747), (14, 3694105), (35, 1477642), (70, 738821), (811, 63770), (911, 56770), (1622, 31885), (1822, 28385), (4055, 12754), (4555, 11354), (5677, 9110), (6377, 8110)]