54513564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{648971}}^1$

素因数の和:648985

約数の個数: 24

約数和(自身を含む): 145369728

約数和(自身を除く): 90856164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 648971, 1297942, 1946913, 2595884, 3893826, 4542797, 7787652, 9085594, 13628391, 18171188, 27256782, 54513564]

約数ペア:

[(1, 54513564), (2, 27256782), (3, 18171188), (4, 13628391), (6, 9085594), (7, 7787652), (12, 4542797), (14, 3893826), (21, 2595884), (28, 1946913), (42, 1297942), (84, 648971)]