51167525

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 68503428

約数和(自身を除く): 17335903

約数列:

[1, 5, 23, 25, 53, 73, 115, 265, 365, 529, 575, 1219, 1325, 1679, 1825, 2645, 3869, 6095, 8395, 13225, 19345, 28037, 30475, 38617, 41975, 88987, 96725, 140185, 193085, 444935, 700925, 965425, 2046701, 2224675, 10233505, 51167525]

約数ペア:

[(1, 51167525), (5, 10233505), (23, 2224675), (25, 2046701), (53, 965425), (73, 700925), (115, 444935), (265, 193085), (365, 140185), (529, 96725), (575, 88987), (1219, 41975), (1325, 38617), (1679, 30475), (1825, 28037), (2645, 19345), (3869, 13225), (6095, 8395)]