51023640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425197}}^1$

素因数の和:425211

約数の個数: 32

約数和(自身を含む): 153071280

約数和(自身を除く): 102047640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425197, 850394, 1275591, 1700788, 2125985, 2551182, 3401576, 4251970, 5102364, 6377955, 8503940, 10204728, 12755910, 17007880, 25511820, 51023640]

約数ペア:

[(1, 51023640), (2, 25511820), (3, 17007880), (4, 12755910), (5, 10204728), (6, 8503940), (8, 6377955), (10, 5102364), (12, 4251970), (15, 3401576), (20, 2551182), (24, 2125985), (30, 1700788), (40, 1275591), (60, 850394), (120, 425197)]