47985483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 79382016

約数和(自身を除く): 31396533

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1283, 1781, 2877, 3849, 5343, 8981, 12467, 16679, 26943, 37401, 50037, 116753, 175771, 350259, 527313, 1230397, 2285023, 3691191, 6855069, 15995161, 47985483]

約数ペア:

[(1, 47985483), (3, 15995161), (7, 6855069), (13, 3691191), (21, 2285023), (39, 1230397), (91, 527313), (137, 350259), (273, 175771), (411, 116753), (959, 50037), (1283, 37401), (1781, 26943), (2877, 16679), (3849, 12467), (5343, 8981)]