56758075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 36

約数和(自身を含む): 80151120

約数和(自身を除く): 23393045

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 647, 725, 1595, 3025, 3235, 3509, 7117, 7975, 16175, 17545, 18763, 35585, 78287, 87725, 93815, 177925, 206393, 391435, 469075, 1031965, 1957175, 2270323, 5159825, 11351615, 56758075]

約数ペア:

[(1, 56758075), (5, 11351615), (11, 5159825), (25, 2270323), (29, 1957175), (55, 1031965), (121, 469075), (145, 391435), (275, 206393), (319, 177925), (605, 93815), (647, 87725), (725, 78287), (1595, 35585), (3025, 18763), (3235, 17545), (3509, 16175), (7117, 7975)]