51975824

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{87797}}^1$

素因数の和:87842

約数の個数: 20

約数和(自身を含む): 103426044

約数和(自身を除く): 51450220

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 87797, 175594, 351188, 702376, 1404752, 3248489, 6496978, 12993956, 25987912, 51975824]

約数ペア:

[(1, 51975824), (2, 25987912), (4, 12993956), (8, 6496978), (16, 3248489), (37, 1404752), (74, 702376), (148, 351188), (296, 175594), (592, 87797)]