47151980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44483}}^1$

素因数の和:44545

約数の個数: 24

約数和(自身を含む): 100889712

約数和(自身を除く): 53737732

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 44483, 88966, 177932, 222415, 444830, 889660, 2357599, 4715198, 9430396, 11787995, 23575990, 47151980]

約数ペア:

[(1, 47151980), (2, 23575990), (4, 11787995), (5, 9430396), (10, 4715198), (20, 2357599), (53, 889660), (106, 444830), (212, 222415), (265, 177932), (530, 88966), (1060, 44483)]