54757945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 74740680

約数和(自身を除く): 19982735

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3121, 3509, 15605, 17545, 34331, 90509, 171655, 377641, 452545, 995599, 1888205, 4977995, 10951589, 54757945]

約数ペア:

[(1, 54757945), (5, 10951589), (11, 4977995), (29, 1888205), (55, 995599), (121, 452545), (145, 377641), (319, 171655), (605, 90509), (1595, 34331), (3121, 17545), (3509, 15605)]