490616450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 956831616

約数和(自身を除く): 466215166

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 233, 466, 575, 1150, 1165, 1831, 2330, 3662, 5359, 5825, 9155, 10718, 11650, 18310, 26795, 42113, 45775, 53590, 84226, 91550, 133975, 210565, 267950, 421130, 426623, 853246, 1052825, 2105650, 2133115, 4266230, 9812329, 10665575, 19624658, 21331150, 49061645, 98123290, 245308225, 490616450]

約数ペア:

[(1, 490616450), (2, 245308225), (5, 98123290), (10, 49061645), (23, 21331150), (25, 19624658), (46, 10665575), (50, 9812329), (115, 4266230), (230, 2133115), (233, 2105650), (466, 1052825), (575, 853246), (1150, 426623), (1165, 421130), (1831, 267950), (2330, 210565), (3662, 133975), (5359, 91550), (5825, 84226), (9155, 53590), (10718, 45775), (11650, 42113), (18310, 26795)]