55000953

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45949}}^1$

素因数の和:45981

約数の個数: 24

約数和(自身を含む): 95576000

約数和(自身を除く): 40575047

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 45949, 137847, 321643, 413541, 873031, 964929, 2619093, 2894787, 6111217, 7857279, 18333651, 55000953]

約数ペア:

[(1, 55000953), (3, 18333651), (7, 7857279), (9, 6111217), (19, 2894787), (21, 2619093), (57, 964929), (63, 873031), (133, 413541), (171, 321643), (399, 137847), (1197, 45949)]