51965980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236209}}^1$

素因数の和:236229

約数の個数: 24

約数和(自身を含む): 119049840

約数和(自身を除く): 67083860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 236209, 472418, 944836, 1181045, 2362090, 2598299, 4724180, 5196598, 10393196, 12991495, 25982990, 51965980]

約数ペア:

[(1, 51965980), (2, 25982990), (4, 12991495), (5, 10393196), (10, 5196598), (11, 4724180), (20, 2598299), (22, 2362090), (44, 1181045), (55, 944836), (110, 472418), (220, 236209)]