55308978

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{9817}}^1$

素因数の和:10138

約数の個数: 24

約数和(自身を含む): 120231228

約数和(自身を除く): 64922250

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 9817, 19634, 29451, 58902, 88353, 176706, 3072721, 6145442, 9218163, 18436326, 27654489, 55308978]

約数ペア:

[(1, 55308978), (2, 27654489), (3, 18436326), (6, 9218163), (9, 6145442), (18, 3072721), (313, 176706), (626, 88353), (939, 58902), (1878, 29451), (2817, 19634), (5634, 9817)]