54057172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13159}}^1$

素因数の和:13255

約数の個数: 24

約数和(自身を含む): 103174400

約数和(自身を除く): 49117228

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 13159, 26318, 52636, 171067, 342134, 684268, 1039561, 2079122, 4158244, 13514293, 27028586, 54057172]

約数ペア:

[(1, 54057172), (2, 27028586), (4, 13514293), (13, 4158244), (26, 2079122), (52, 1039561), (79, 684268), (158, 342134), (316, 171067), (1027, 52636), (2054, 26318), (4108, 13159)]