53294840

素因数分解:

$2^3\times 5^1\times {\mathrm{1332371}}^1$

素因数の和:1332382

約数の個数: 16

約数和(自身を含む): 119913480

約数和(自身を除く): 66618640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1332371, 2664742, 5329484, 6661855, 10658968, 13323710, 26647420, 53294840]

約数ペア:

[(1, 53294840), (2, 26647420), (4, 13323710), (5, 10658968), (8, 6661855), (10, 5329484), (20, 2664742), (40, 1332371)]