51380230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42463}}^1$

素因数の和:42492

約数の個数: 24

約数和(自身を含む): 101658816

約数和(自身を除く): 50278586

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 42463, 84926, 212315, 424630, 467093, 934186, 2335465, 4670930, 5138023, 10276046, 25690115, 51380230]

約数ペア:

[(1, 51380230), (2, 25690115), (5, 10276046), (10, 5138023), (11, 4670930), (22, 2335465), (55, 934186), (110, 467093), (121, 424630), (242, 212315), (605, 84926), (1210, 42463)]