55094920

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3181}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 124288920

約数和(自身を除く): 69194000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3181, 3464, 4330, 6362, 8660, 12724, 15905, 17320, 25448, 31810, 63620, 127240, 1377373, 2754746, 5509492, 6886865, 11018984, 13773730, 27547460, 55094920]

約数ペア:

[(1, 55094920), (2, 27547460), (4, 13773730), (5, 11018984), (8, 6886865), (10, 5509492), (20, 2754746), (40, 1377373), (433, 127240), (866, 63620), (1732, 31810), (2165, 25448), (3181, 17320), (3464, 15905), (4330, 12724), (6362, 8660)]