49697620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354983}}^1$

素因数の和:354999

約数の個数: 24

約数和(自身を含む): 119274624

約数和(自身を除く): 69577004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354983, 709966, 1419932, 1774915, 2484881, 3549830, 4969762, 7099660, 9939524, 12424405, 24848810, 49697620]

約数ペア:

[(1, 49697620), (2, 24848810), (4, 12424405), (5, 9939524), (7, 7099660), (10, 4969762), (14, 3549830), (20, 2484881), (28, 1774915), (35, 1419932), (70, 709966), (140, 354983)]