52391931

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 22119429

約数列:

[1, 3, 43, 53, 79, 97, 129, 159, 237, 291, 2279, 3397, 4171, 4187, 5141, 6837, 7663, 10191, 12513, 12561, 15423, 22989, 180041, 221063, 329509, 406139, 540123, 663189, 988527, 1218417, 17463977, 52391931]

約数ペア:

[(1, 52391931), (3, 17463977), (43, 1218417), (53, 988527), (79, 663189), (97, 540123), (129, 406139), (159, 329509), (237, 221063), (291, 180041), (2279, 22989), (3397, 15423), (4171, 12561), (4187, 12513), (5141, 10191), (6837, 7663)]