51181570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8779}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 102409920

約数和(自身を除く): 51228350

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 8779, 17558, 43895, 87790, 96569, 193138, 465287, 482845, 930574, 965690, 2326435, 4652870, 5118157, 10236314, 25590785, 51181570]

約数ペア:

[(1, 51181570), (2, 25590785), (5, 10236314), (10, 5118157), (11, 4652870), (22, 2326435), (53, 965690), (55, 930574), (106, 482845), (110, 465287), (265, 193138), (530, 96569), (583, 87790), (1166, 43895), (2915, 17558), (5830, 8779)]