53389810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 101543040

約数和(自身を除く): 48153230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 487, 577, 974, 1154, 2435, 2885, 4870, 5770, 9253, 10963, 18506, 21926, 46265, 54815, 92530, 109630, 280999, 561998, 1404995, 2809990, 5338981, 10677962, 26694905, 53389810]

約数ペア:

[(1, 53389810), (2, 26694905), (5, 10677962), (10, 5338981), (19, 2809990), (38, 1404995), (95, 561998), (190, 280999), (487, 109630), (577, 92530), (974, 54815), (1154, 46265), (2435, 21926), (2885, 18506), (4870, 10963), (5770, 9253)]