56458974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 138475008

約数和(自身を除く): 82016034

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 2861, 3289, 5722, 6578, 8583, 9867, 17166, 19734, 31471, 37193, 62942, 65803, 74386, 94413, 111579, 131606, 188826, 197409, 223158, 394818, 409123, 723833, 818246, 855439, 1227369, 1447666, 1710878, 2171499, 2454738, 2566317, 4342998, 5132634, 9409829, 18819658, 28229487, 56458974]

約数ペア:

[(1, 56458974), (2, 28229487), (3, 18819658), (6, 9409829), (11, 5132634), (13, 4342998), (22, 2566317), (23, 2454738), (26, 2171499), (33, 1710878), (39, 1447666), (46, 1227369), (66, 855439), (69, 818246), (78, 723833), (138, 409123), (143, 394818), (253, 223158), (286, 197409), (299, 188826), (429, 131606), (506, 111579), (598, 94413), (759, 74386), (858, 65803), (897, 62942), (1518, 37193), (1794, 31471), (2861, 19734), (3289, 17166), (5722, 9867), (6578, 8583)]