53307390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1776913}}^1$

素因数の和:1776923

約数の個数: 16

約数和(自身を含む): 127937808

約数和(自身を除く): 74630418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1776913, 3553826, 5330739, 8884565, 10661478, 17769130, 26653695, 53307390]

約数ペア:

[(1, 53307390), (2, 26653695), (3, 17769130), (5, 10661478), (6, 8884565), (10, 5330739), (15, 3553826), (30, 1776913)]