50873840

素因数分解:

$2^4\times 5^1\times {\mathrm{635923}}^1$

素因数の和:635936

約数の個数: 20

約数和(自身を含む): 118281864

約数和(自身を除く): 67408024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 635923, 1271846, 2543692, 3179615, 5087384, 6359230, 10174768, 12718460, 25436920, 50873840]

約数ペア:

[(1, 50873840), (2, 25436920), (4, 12718460), (5, 10174768), (8, 6359230), (10, 5087384), (16, 3179615), (20, 2543692), (40, 1271846), (80, 635923)]