51926510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{47639}}^1$

素因数の和:47755

約数の個数: 16

約数和(自身を含む): 94327200

約数和(自身を除く): 42400690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 47639, 95278, 238195, 476390, 5192651, 10385302, 25963255, 51926510]

約数ペア:

[(1, 51926510), (2, 25963255), (5, 10385302), (10, 5192651), (109, 476390), (218, 238195), (545, 95278), (1090, 47639)]