50121920

素因数分解:

$2^6\times 5^1\times {\mathrm{156631}}^1$

素因数の和:156648

約数の個数: 28

約数和(自身を含む): 119353584

約数和(自身を除く): 69231664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 156631, 313262, 626524, 783155, 1253048, 1566310, 2506096, 3132620, 5012192, 6265240, 10024384, 12530480, 25060960, 50121920]

約数ペア:

[(1, 50121920), (2, 25060960), (4, 12530480), (5, 10024384), (8, 6265240), (10, 5012192), (16, 3132620), (20, 2506096), (32, 1566310), (40, 1253048), (64, 783155), (80, 626524), (160, 313262), (320, 156631)]