52514540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201979}}^1$

素因数の和:202001

約数の個数: 24

約数和(自身を含む): 118764240

約数和(自身を除く): 66249700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201979, 403958, 807916, 1009895, 2019790, 2625727, 4039580, 5251454, 10502908, 13128635, 26257270, 52514540]

約数ペア:

[(1, 52514540), (2, 26257270), (4, 13128635), (5, 10502908), (10, 5251454), (13, 4039580), (20, 2625727), (26, 2019790), (52, 1009895), (65, 807916), (130, 403958), (260, 201979)]