51978735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50221}}^1$

素因数の和:50255

約数の個数: 24

約数和(自身を含む): 94015584

約数和(自身を除く): 42036849

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 50221, 150663, 251105, 451989, 753315, 1155083, 2259945, 3465249, 5775415, 10395747, 17326245, 51978735]

約数ペア:

[(1, 51978735), (3, 17326245), (5, 10395747), (9, 5775415), (15, 3465249), (23, 2259945), (45, 1155083), (69, 753315), (115, 451989), (207, 251105), (345, 150663), (1035, 50221)]