55559528

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 105917760

約数和(自身を除く): 50358232

約数列:

[1, 2, 4, 8, 137, 163, 274, 311, 326, 548, 622, 652, 1096, 1244, 1304, 2488, 22331, 42607, 44662, 50693, 85214, 89324, 101386, 170428, 178648, 202772, 340856, 405544, 6944941, 13889882, 27779764, 55559528]

約数ペア:

[(1, 55559528), (2, 27779764), (4, 13889882), (8, 6944941), (137, 405544), (163, 340856), (274, 202772), (311, 178648), (326, 170428), (548, 101386), (622, 89324), (652, 85214), (1096, 50693), (1244, 44662), (1304, 42607), (2488, 22331)]