53376428

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17489}}^1$

素因数の和:17609

約数の個数: 24

約数和(自身を含む): 107738400

約数和(自身を除く): 54361972

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 17489, 34978, 69956, 122423, 244846, 489692, 1906301, 3812602, 7625204, 13344107, 26688214, 53376428]

約数ペア:

[(1, 53376428), (2, 26688214), (4, 13344107), (7, 7625204), (14, 3812602), (28, 1906301), (109, 489692), (218, 244846), (436, 122423), (763, 69956), (1526, 34978), (3052, 17489)]