51904035

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1999}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 90168000

約数和(自身を除く): 38263965

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 1999, 2885, 5193, 5997, 8655, 9995, 17991, 25965, 29985, 89955, 1153423, 3460269, 5767115, 10380807, 17301345, 51904035]

約数ペア:

[(1, 51904035), (3, 17301345), (5, 10380807), (9, 5767115), (15, 3460269), (45, 1153423), (577, 89955), (1731, 29985), (1999, 25965), (2885, 17991), (5193, 9995), (5997, 8655)]