56394212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 117600000

約数和(自身を除く): 61205788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 349, 398, 406, 698, 796, 812, 1393, 1396, 2443, 2786, 4886, 5572, 5771, 9772, 10121, 11542, 20242, 23084, 40397, 40484, 69451, 70847, 80794, 138902, 141694, 161588, 277804, 283388, 486157, 972314, 1944628, 2014079, 4028158, 8056316, 14098553, 28197106, 56394212]

約数ペア:

[(1, 56394212), (2, 28197106), (4, 14098553), (7, 8056316), (14, 4028158), (28, 2014079), (29, 1944628), (58, 972314), (116, 486157), (199, 283388), (203, 277804), (349, 161588), (398, 141694), (406, 138902), (698, 80794), (796, 70847), (812, 69451), (1393, 40484), (1396, 40397), (2443, 23084), (2786, 20242), (4886, 11542), (5572, 10121), (5771, 9772)]