54253925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 75932640

約数和(自身を除く): 21678715

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 6803, 7975, 34015, 74833, 170075, 197287, 374165, 986435, 1870825, 2170157, 4932175, 10850785, 54253925]

約数ペア:

[(1, 54253925), (5, 10850785), (11, 4932175), (25, 2170157), (29, 1870825), (55, 986435), (145, 374165), (275, 197287), (319, 170075), (725, 74833), (1595, 34015), (6803, 7975)]