53845542

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21521}}^1$

素因数の和:21668

約数の個数: 24

約数和(自身を含む): 117510120

約数和(自身を除く): 63664578

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21521, 43042, 64563, 129126, 193689, 387378, 2991419, 5982838, 8974257, 17948514, 26922771, 53845542]

約数ペア:

[(1, 53845542), (2, 26922771), (3, 17948514), (6, 8974257), (9, 5982838), (18, 2991419), (139, 387378), (278, 193689), (417, 129126), (834, 64563), (1251, 43042), (2502, 21521)]