53023760

素因数分解:

$2^4\times 5^1\times {\mathrm{662797}}^1$

素因数の和:662810

約数の個数: 20

約数和(自身を含む): 123280428

約数和(自身を除く): 70256668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 662797, 1325594, 2651188, 3313985, 5302376, 6627970, 10604752, 13255940, 26511880, 53023760]

約数ペア:

[(1, 53023760), (2, 26511880), (4, 13255940), (5, 10604752), (8, 6627970), (10, 5302376), (16, 3313985), (20, 2651188), (40, 1325594), (80, 662797)]