48179240

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 108698760

約数和(自身を除く): 60519520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 2861, 3368, 4210, 5722, 8420, 11444, 14305, 16840, 22888, 28610, 57220, 114440, 1204481, 2408962, 4817924, 6022405, 9635848, 12044810, 24089620, 48179240]

約数ペア:

[(1, 48179240), (2, 24089620), (4, 12044810), (5, 9635848), (8, 6022405), (10, 4817924), (20, 2408962), (40, 1204481), (421, 114440), (842, 57220), (1684, 28610), (2105, 22888), (2861, 16840), (3368, 14305), (4210, 11444), (5722, 8420)]