51203890

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8353}}^1$

素因数の和:8973

約数の個数: 16

約数和(自身を含む): 92328408

約数和(自身を除く): 41124518

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 8353, 16706, 41765, 83530, 5120389, 10240778, 25601945, 51203890]

約数ペア:

[(1, 51203890), (2, 25601945), (5, 10240778), (10, 5120389), (613, 83530), (1226, 41765), (3065, 16706), (6130, 8353)]