51886338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1235389}}^1$

素因数の和:1235401

約数の個数: 16

約数和(自身を含む): 118597440

約数和(自身を除く): 66711102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1235389, 2470778, 3706167, 7412334, 8647723, 17295446, 25943169, 51886338]

約数ペア:

[(1, 51886338), (2, 25943169), (3, 17295446), (6, 8647723), (7, 7412334), (14, 3706167), (21, 2470778), (42, 1235389)]