55957759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 68304384

約数和(自身を除く): 12346625

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 971, 1859, 4433, 5239, 10681, 12623, 30101, 57629, 138853, 164099, 331111, 391313, 1805089, 4304443, 5087069, 55957759]

約数ペア:

[(1, 55957759), (11, 5087069), (13, 4304443), (31, 1805089), (143, 391313), (169, 331111), (341, 164099), (403, 138853), (971, 57629), (1859, 30101), (4433, 12623), (5239, 10681)]