51180194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63499}}^1$

素因数の和:63545

約数の個数: 16

約数和(自身を含む): 85344000

約数和(自身を除く): 34163806

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 63499, 126998, 825487, 1650974, 1968469, 3936938, 25590097, 51180194]

約数ペア:

[(1, 51180194), (2, 25590097), (13, 3936938), (26, 1968469), (31, 1650974), (62, 825487), (403, 126998), (806, 63499)]