51830508728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{340990189}}^1$

素因数の和:340990214

約数の個数: 16

約数和(自身を含む): 102297057000

約数和(自身を除く): 50466548272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 340990189, 681980378, 1363960756, 2727921512, 6478813591, 12957627182, 25915254364, 51830508728]

約数ペア:

[(1, 51830508728), (2, 25915254364), (4, 12957627182), (8, 6478813591), (19, 2727921512), (38, 1363960756), (76, 681980378), (152, 340990189)]