56816270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42719}}^1$

素因数の和:42752

約数の個数: 32

約数和(自身を含む): 123033600

約数和(自身を除く): 66217330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 42719, 85438, 213595, 299033, 427190, 598066, 811661, 1495165, 1623322, 2990330, 4058305, 5681627, 8116610, 11363254, 28408135, 56816270]

約数ペア:

[(1, 56816270), (2, 28408135), (5, 11363254), (7, 8116610), (10, 5681627), (14, 4058305), (19, 2990330), (35, 1623322), (38, 1495165), (70, 811661), (95, 598066), (133, 427190), (190, 299033), (266, 213595), (665, 85438), (1330, 42719)]