51539809168

素因数分解:

$2^4\times {\mathrm{30089}}^1\times {\mathrm{107057}}^1$

素因数の和:137154

約数の個数: 20

約数和(自身を含む): 99862631820

約数和(自身を除く): 48322822652

約数列:

[1, 2, 4, 8, 16, 30089, 60178, 107057, 120356, 214114, 240712, 428228, 481424, 856456, 1712912, 3221238073, 6442476146, 12884952292, 25769904584, 51539809168]

約数ペア:

[(1, 51539809168), (2, 25769904584), (4, 12884952292), (8, 6442476146), (16, 3221238073), (30089, 1712912), (60178, 856456), (107057, 481424), (120356, 428228), (214114, 240712)]