50469680

素因数分解:

$2^4\times 5^1\times {\mathrm{630871}}^1$

素因数の和:630884

約数の個数: 20

約数和(自身を含む): 117342192

約数和(自身を除く): 66872512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630871, 1261742, 2523484, 3154355, 5046968, 6308710, 10093936, 12617420, 25234840, 50469680]

約数ペア:

[(1, 50469680), (2, 25234840), (4, 12617420), (5, 10093936), (8, 6308710), (10, 5046968), (16, 3154355), (20, 2523484), (40, 1261742), (80, 630871)]