52209170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30893}}^1$

素因数の和:30926

約数の個数: 24

約数和(自身を含む): 101764836

約数和(自身を除く): 49555666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30893, 61786, 154465, 308930, 401609, 803218, 2008045, 4016090, 5220917, 10441834, 26104585, 52209170]

約数ペア:

[(1, 52209170), (2, 26104585), (5, 10441834), (10, 5220917), (13, 4016090), (26, 2008045), (65, 803218), (130, 401609), (169, 308930), (338, 154465), (845, 61786), (1690, 30893)]