51657485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49433}}^1$

素因数の和:49468

約数の個数: 16

約数和(自身を含む): 71184960

約数和(自身を除く): 19527475

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49433, 247165, 543763, 939227, 2718815, 4696135, 10331497, 51657485]

約数ペア:

[(1, 51657485), (5, 10331497), (11, 4696135), (19, 2718815), (55, 939227), (95, 543763), (209, 247165), (1045, 49433)]