53506920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445891}}^1$

素因数の和:445905

約数の個数: 32

約数和(自身を含む): 160521120

約数和(自身を除く): 107014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445891, 891782, 1337673, 1783564, 2229455, 2675346, 3567128, 4458910, 5350692, 6688365, 8917820, 10701384, 13376730, 17835640, 26753460, 53506920]

約数ペア:

[(1, 53506920), (2, 26753460), (3, 17835640), (4, 13376730), (5, 10701384), (6, 8917820), (8, 6688365), (10, 5350692), (12, 4458910), (15, 3567128), (20, 2675346), (24, 2229455), (30, 1783564), (40, 1337673), (60, 891782), (120, 445891)]