55645447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 67592880

約数和(自身を除く): 11947433

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 809, 1859, 5291, 6253, 8899, 10517, 29933, 68783, 115687, 136721, 329263, 389129, 1503931, 4280419, 5058677, 55645447]

約数ペア:

[(1, 55645447), (11, 5058677), (13, 4280419), (37, 1503931), (143, 389129), (169, 329263), (407, 136721), (481, 115687), (809, 68783), (1859, 29933), (5291, 10517), (6253, 8899)]