51795718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 34005242

約数列:

[1, 2, 13, 26, 79, 151, 158, 167, 302, 334, 1027, 1963, 2054, 2171, 3926, 4342, 11929, 13193, 23858, 25217, 26386, 50434, 155077, 171509, 310154, 327821, 343018, 655642, 1992143, 3984286, 25897859, 51795718]

約数ペア:

[(1, 51795718), (2, 25897859), (13, 3984286), (26, 1992143), (79, 655642), (151, 343018), (158, 327821), (167, 310154), (302, 171509), (334, 155077), (1027, 50434), (1963, 26386), (2054, 25217), (2171, 23858), (3926, 13193), (4342, 11929)]