56165790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110129}}^1$

素因数の和:110156

約数の個数: 32

約数和(自身を含む): 142728480

約数和(自身を除く): 86562690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 110129, 220258, 330387, 550645, 660774, 1101290, 1651935, 1872193, 3303870, 3744386, 5616579, 9360965, 11233158, 18721930, 28082895, 56165790]

約数ペア:

[(1, 56165790), (2, 28082895), (3, 18721930), (5, 11233158), (6, 9360965), (10, 5616579), (15, 3744386), (17, 3303870), (30, 1872193), (34, 1651935), (51, 1101290), (85, 660774), (102, 550645), (170, 330387), (255, 220258), (510, 110129)]