53643070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{412639}}^1$

素因数の和:412659

約数の個数: 16

約数和(自身を含む): 103985280

約数和(自身を除く): 50342210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 412639, 825278, 2063195, 4126390, 5364307, 10728614, 26821535, 53643070]

約数ペア:

[(1, 53643070), (2, 26821535), (5, 10728614), (10, 5364307), (13, 4126390), (26, 2063195), (65, 825278), (130, 412639)]