55665292

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 98902944

約数和(自身を除く): 43237652

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 647, 1294, 2588, 21509, 43018, 86036, 88639, 101579, 177278, 203158, 354556, 406316, 13916323, 27832646, 55665292]

約数ペア:

[(1, 55665292), (2, 27832646), (4, 13916323), (137, 406316), (157, 354556), (274, 203158), (314, 177278), (548, 101579), (628, 88639), (647, 86036), (1294, 43018), (2588, 21509)]