54870290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 104353920

約数和(自身を除く): 49483630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 487, 593, 974, 1186, 2435, 2965, 4870, 5930, 9253, 11267, 18506, 22534, 46265, 56335, 92530, 112670, 288791, 577582, 1443955, 2887910, 5487029, 10974058, 27435145, 54870290]

約数ペア:

[(1, 54870290), (2, 27435145), (5, 10974058), (10, 5487029), (19, 2887910), (38, 1443955), (95, 577582), (190, 288791), (487, 112670), (593, 92530), (974, 56335), (1186, 46265), (2435, 22534), (2965, 18506), (4870, 11267), (5930, 9253)]