15913208050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1151}}^1\times {\mathrm{2447}}^1$

素因数の和:3723

約数の個数: 48

約数和(自身を含む): 29898657792

約数和(自身を除く): 13985449742

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 1151, 2302, 2447, 2825, 4894, 5650, 5755, 11510, 12235, 24470, 28775, 57550, 61175, 122350, 130063, 260126, 276511, 553022, 650315, 1300630, 1382555, 2765110, 2816497, 3251575, 5632994, 6503150, 6912775, 13825550, 14082485, 28164970, 70412425, 140824850, 318264161, 636528322, 1591320805, 3182641610, 7956604025, 15913208050]

約数ペア:

[(1, 15913208050), (2, 7956604025), (5, 3182641610), (10, 1591320805), (25, 636528322), (50, 318264161), (113, 140824850), (226, 70412425), (565, 28164970), (1130, 14082485), (1151, 13825550), (2302, 6912775), (2447, 6503150), (2825, 5632994), (4894, 3251575), (5650, 2816497), (5755, 2765110), (11510, 1382555), (12235, 1300630), (24470, 650315), (28775, 553022), (57550, 276511), (61175, 260126), (122350, 130063)]