49986770

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{27617}}^1$

素因数の和:27805

約数の個数: 16

約数和(自身を含む): 90476568

約数和(自身を除く): 40489798

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 27617, 55234, 138085, 276170, 4998677, 9997354, 24993385, 49986770]

約数ペア:

[(1, 49986770), (2, 24993385), (5, 9997354), (10, 4998677), (181, 276170), (362, 138085), (905, 55234), (1810, 27617)]