51363945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49627}}^1$

素因数の和:49661

約数の個数: 24

約数和(自身を含む): 92903616

約数和(自身を除く): 41539671

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 49627, 148881, 248135, 446643, 744405, 1141421, 2233215, 3424263, 5707105, 10272789, 17121315, 51363945]

約数ペア:

[(1, 51363945), (3, 17121315), (5, 10272789), (9, 5707105), (15, 3424263), (23, 2233215), (45, 1141421), (69, 744405), (115, 446643), (207, 248135), (345, 148881), (1035, 49627)]