56657645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 75841920

約数和(自身を除く): 19184275

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1319, 3905, 6595, 8591, 14509, 42955, 72545, 93649, 159599, 468245, 797995, 1030139, 5150695, 11331529, 56657645]

約数ペア:

[(1, 56657645), (5, 11331529), (11, 5150695), (55, 1030139), (71, 797995), (121, 468245), (355, 159599), (605, 93649), (781, 72545), (1319, 42955), (3905, 14509), (6595, 8591)]