54629953

素因数分解:

$7^4\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 20

約数和(自身を含む): 64949588

約数和(自身を除く): 10319635

約数列:

[1, 7, 49, 61, 343, 373, 427, 2401, 2611, 2989, 18277, 20923, 22753, 127939, 146461, 159271, 895573, 1114897, 7804279, 54629953]

約数ペア:

[(1, 54629953), (7, 7804279), (49, 1114897), (61, 895573), (343, 159271), (373, 146461), (427, 127939), (2401, 22753), (2611, 20923), (2989, 18277)]