55176372

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21668

約数の個数: 36

約数和(自身を含む): 141444576

約数和(自身を除く): 86268204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 21587, 43174, 64761, 86348, 129522, 194283, 259044, 388566, 777132, 1532677, 3065354, 4598031, 6130708, 9196062, 13794093, 18392124, 27588186, 55176372]

約数ペア:

[(1, 55176372), (2, 27588186), (3, 18392124), (4, 13794093), (6, 9196062), (9, 6130708), (12, 4598031), (18, 3065354), (36, 1532677), (71, 777132), (142, 388566), (213, 259044), (284, 194283), (426, 129522), (639, 86348), (852, 64761), (1278, 43174), (2556, 21587)]