51777420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{862957}}^1$

素因数の和:862969

約数の個数: 24

約数和(自身を含む): 144976944

約数和(自身を除く): 93199524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 862957, 1725914, 2588871, 3451828, 4314785, 5177742, 8629570, 10355484, 12944355, 17259140, 25888710, 51777420]

約数ペア:

[(1, 51777420), (2, 25888710), (3, 17259140), (4, 12944355), (5, 10355484), (6, 8629570), (10, 5177742), (12, 4314785), (15, 3451828), (20, 2588871), (30, 1725914), (60, 862957)]