53693980

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6229}}^1$

素因数の和:6669

約数の個数: 24

約数和(自身を含む): 113037120

約数和(自身を除く): 59343140

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 6229, 8620, 12458, 24916, 31145, 62290, 124580, 2684699, 5369398, 10738796, 13423495, 26846990, 53693980]

約数ペア:

[(1, 53693980), (2, 26846990), (4, 13423495), (5, 10738796), (10, 5369398), (20, 2684699), (431, 124580), (862, 62290), (1724, 31145), (2155, 24916), (4310, 12458), (6229, 8620)]