51946778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17681}}^1$

素因数の和:17809

約数の個数: 16

約数和(自身を含む): 84661416

約数和(自身を除く): 32714638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 17681, 35362, 229853, 459706, 1997953, 3995906, 25973389, 51946778]

約数ペア:

[(1, 51946778), (2, 25973389), (13, 3995906), (26, 1997953), (113, 459706), (226, 229853), (1469, 35362), (2938, 17681)]