48750051

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 75875664

約数和(自身を除く): 27125613

約数列:

[1, 3, 7, 21, 49, 147, 541, 613, 1623, 1839, 3787, 4291, 11361, 12873, 26509, 30037, 79527, 90111, 331633, 994899, 2321431, 6964293, 16250017, 48750051]

約数ペア:

[(1, 48750051), (3, 16250017), (7, 6964293), (21, 2321431), (49, 994899), (147, 331633), (541, 90111), (613, 79527), (1623, 30037), (1839, 26509), (3787, 12873), (4291, 11361)]