51108078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 119902464

約数和(自身を除く): 68794386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1327, 1834, 2654, 2751, 3981, 5502, 6419, 7962, 9289, 12838, 18578, 19257, 27867, 38514, 55734, 65023, 130046, 173837, 195069, 347674, 390138, 521511, 1043022, 1216859, 2433718, 3650577, 7301154, 8518013, 17036026, 25554039, 51108078]

約数ペア:

[(1, 51108078), (2, 25554039), (3, 17036026), (6, 8518013), (7, 7301154), (14, 3650577), (21, 2433718), (42, 1216859), (49, 1043022), (98, 521511), (131, 390138), (147, 347674), (262, 195069), (294, 173837), (393, 130046), (786, 65023), (917, 55734), (1327, 38514), (1834, 27867), (2654, 19257), (2751, 18578), (3981, 12838), (5502, 9289), (6419, 7962)]