53649876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{638689}}^1$

素因数の和:638703

約数の個数: 24

約数和(自身を含む): 143066560

約数和(自身を除く): 89416684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 638689, 1277378, 1916067, 2554756, 3832134, 4470823, 7664268, 8941646, 13412469, 17883292, 26824938, 53649876]

約数ペア:

[(1, 53649876), (2, 26824938), (3, 17883292), (4, 13412469), (6, 8941646), (7, 7664268), (12, 4470823), (14, 3832134), (21, 2554756), (28, 1916067), (42, 1277378), (84, 638689)]