53272040

素因数分解:

$2^3\times 5^1\times {\mathrm{1331801}}^1$

素因数の和:1331812

約数の個数: 16

約数和(自身を含む): 119862180

約数和(自身を除く): 66590140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1331801, 2663602, 5327204, 6659005, 10654408, 13318010, 26636020, 53272040]

約数ペア:

[(1, 53272040), (2, 26636020), (4, 13318010), (5, 10654408), (8, 6659005), (10, 5327204), (20, 2663602), (40, 1331801)]