55462121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 69552000

約数和(自身を除く): 14089879

約数列:

[1, 11, 13, 19, 137, 143, 149, 209, 247, 1507, 1639, 1781, 1937, 2603, 2717, 2831, 19591, 20413, 21307, 28633, 31141, 33839, 36803, 224543, 265369, 372229, 387847, 404833, 2919059, 4266317, 5042011, 55462121]

約数ペア:

[(1, 55462121), (11, 5042011), (13, 4266317), (19, 2919059), (137, 404833), (143, 387847), (149, 372229), (209, 265369), (247, 224543), (1507, 36803), (1639, 33839), (1781, 31141), (1937, 28633), (2603, 21307), (2717, 20413), (2831, 19591)]