56407175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 79656360

約数和(自身を除く): 23249185

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 643, 725, 1595, 3025, 3215, 3509, 7073, 7975, 16075, 17545, 18647, 35365, 77803, 87725, 93235, 176825, 205117, 389015, 466175, 1025585, 1945075, 2256287, 5127925, 11281435, 56407175]

約数ペア:

[(1, 56407175), (5, 11281435), (11, 5127925), (25, 2256287), (29, 1945075), (55, 1025585), (121, 466175), (145, 389015), (275, 205117), (319, 176825), (605, 93235), (643, 87725), (725, 77803), (1595, 35365), (3025, 18647), (3215, 17545), (3509, 16075), (7073, 7975)]