49740610

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27481}}^1$

素因数の和:27669

約数の個数: 16

約数和(自身を含む): 90031032

約数和(自身を除く): 40290422

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 27481, 54962, 137405, 274810, 4974061, 9948122, 24870305, 49740610]

約数ペア:

[(1, 49740610), (2, 24870305), (5, 9948122), (10, 4974061), (181, 274810), (362, 137405), (905, 54962), (1810, 27481)]