51445090

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{8311}}^1$

素因数の和:8937

約数の個数: 16

約数和(自身を含む): 92761920

約数和(自身を除く): 41316830

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 8311, 16622, 41555, 83110, 5144509, 10289018, 25722545, 51445090]

約数ペア:

[(1, 51445090), (2, 25722545), (5, 10289018), (10, 5144509), (619, 83110), (1238, 41555), (3095, 16622), (6190, 8311)]