53088040

素因数分解:

$2^3\times 5^1\times {\mathrm{1327201}}^1$

素因数の和:1327212

約数の個数: 16

約数和(自身を含む): 119448180

約数和(自身を除く): 66360140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327201, 2654402, 5308804, 6636005, 10617608, 13272010, 26544020, 53088040]

約数ペア:

[(1, 53088040), (2, 26544020), (4, 13272010), (5, 10617608), (8, 6636005), (10, 5308804), (20, 2654402), (40, 1327201)]