53479218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{685631}}^1$

素因数の和:685649

約数の個数: 16

約数和(自身を含む): 115186176

約数和(自身を除く): 61706958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 685631, 1371262, 2056893, 4113786, 8913203, 17826406, 26739609, 53479218]

約数ペア:

[(1, 53479218), (2, 26739609), (3, 17826406), (6, 8913203), (13, 4113786), (26, 2056893), (39, 1371262), (78, 685631)]