48172917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 74003328

約数和(自身を除く): 25830411

約数列:

[1, 3, 13, 17, 39, 51, 113, 221, 339, 643, 663, 1469, 1921, 1929, 4407, 5763, 8359, 10931, 24973, 25077, 32793, 72659, 74919, 142103, 217977, 426309, 944567, 1235203, 2833701, 3705609, 16057639, 48172917]

約数ペア:

[(1, 48172917), (3, 16057639), (13, 3705609), (17, 2833701), (39, 1235203), (51, 944567), (113, 426309), (221, 217977), (339, 142103), (643, 74919), (663, 72659), (1469, 32793), (1921, 25077), (1929, 24973), (4407, 10931), (5763, 8359)]