51831410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 96975360

約数和(自身を除く): 45143950

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 487, 734, 974, 1835, 2435, 3670, 4870, 10643, 14123, 21286, 28246, 53215, 70615, 106430, 141230, 178729, 357458, 893645, 1787290, 5183141, 10366282, 25915705, 51831410]

約数ペア:

[(1, 51831410), (2, 25915705), (5, 10366282), (10, 5183141), (29, 1787290), (58, 893645), (145, 357458), (290, 178729), (367, 141230), (487, 106430), (734, 70615), (974, 53215), (1835, 28246), (2435, 21286), (3670, 14123), (4870, 10643)]