51842390

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2399}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 93398400

約数和(自身を除く): 41556010

約数列:

[1, 2, 5, 10, 2161, 2399, 4322, 4798, 10805, 11995, 21610, 23990, 5184239, 10368478, 25921195, 51842390]

約数ペア:

[(1, 51842390), (2, 25921195), (5, 10368478), (10, 5184239), (2161, 23990), (2399, 21610), (4322, 11995), (4798, 10805)]