53115420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{885257}}^1$

素因数の和:885269

約数の個数: 24

約数和(自身を含む): 148723344

約数和(自身を除く): 95607924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 885257, 1770514, 2655771, 3541028, 4426285, 5311542, 8852570, 10623084, 13278855, 17705140, 26557710, 53115420]

約数ペア:

[(1, 53115420), (2, 26557710), (3, 17705140), (4, 13278855), (5, 10623084), (6, 8852570), (10, 5311542), (12, 4426285), (15, 3541028), (20, 2655771), (30, 1770514), (60, 885257)]