51979565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4127}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 68359680

約数和(自身を除く): 16380115

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 4127, 12595, 20635, 45397, 226985, 945083, 4725415, 10395913, 51979565]

約数ペア:

[(1, 51979565), (5, 10395913), (11, 4725415), (55, 945083), (229, 226985), (1145, 45397), (2519, 20635), (4127, 12595)]