53631340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383081}}^1$

素因数の和:383097

約数の個数: 24

約数和(自身を含む): 128715552

約数和(自身を除く): 75084212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383081, 766162, 1532324, 1915405, 2681567, 3830810, 5363134, 7661620, 10726268, 13407835, 26815670, 53631340]

約数ペア:

[(1, 53631340), (2, 26815670), (4, 13407835), (5, 10726268), (7, 7661620), (10, 5363134), (14, 3830810), (20, 2681567), (28, 1915405), (35, 1532324), (70, 766162), (140, 383081)]