57390355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54919}}^1$

素因数の和:54954

約数の個数: 16

約数和(自身を含む): 79084800

約数和(自身を除く): 21694445

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 54919, 274595, 604109, 1043461, 3020545, 5217305, 11478071, 57390355]

約数ペア:

[(1, 57390355), (5, 11478071), (11, 5217305), (19, 3020545), (55, 1043461), (95, 604109), (209, 274595), (1045, 54919)]