51876937

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 63562752

約数和(自身を除く): 11685815

約数列:

[1, 7, 23, 49, 161, 191, 241, 1127, 1337, 1687, 4393, 5543, 9359, 11809, 30751, 38801, 46031, 215257, 271607, 322217, 1058713, 2255519, 7410991, 51876937]

約数ペア:

[(1, 51876937), (7, 7410991), (23, 2255519), (49, 1058713), (161, 322217), (191, 271607), (241, 215257), (1127, 46031), (1337, 38801), (1687, 30751), (4393, 11809), (5543, 9359)]