55419022

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 84309120

約数和(自身を除く): 28890098

約数列:

[1, 2, 139, 163, 278, 326, 1223, 2446, 22657, 45314, 169997, 199349, 339994, 398698, 27709511, 55419022]

約数ペア:

[(1, 55419022), (2, 27709511), (139, 398698), (163, 339994), (278, 199349), (326, 169997), (1223, 45314), (2446, 22657)]