51212777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8419}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 64665600

約数和(自身を除く): 13452823

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 8419, 58933, 92609, 648263, 665101, 4655707, 7316111, 51212777]

約数ペア:

[(1, 51212777), (7, 7316111), (11, 4655707), (77, 665101), (79, 648263), (553, 92609), (869, 58933), (6083, 8419)]