53357026

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 81132480

約数和(自身を除く): 27775454

約数列:

[1, 2, 109, 218, 311, 622, 787, 1574, 33899, 67798, 85783, 171566, 244757, 489514, 26678513, 53357026]

約数ペア:

[(1, 53357026), (2, 26678513), (109, 489514), (218, 244757), (311, 171566), (622, 85783), (787, 67798), (1574, 33899)]