51189918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7907}}^1$

素因数の和:8008

約数の個数: 32

約数和(自身を含む): 111597696

約数和(自身を除く): 60407778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 7907, 15814, 23721, 47442, 102791, 205582, 308373, 616746, 656281, 1312562, 1968843, 3937686, 8531653, 17063306, 25594959, 51189918]

約数ペア:

[(1, 51189918), (2, 25594959), (3, 17063306), (6, 8531653), (13, 3937686), (26, 1968843), (39, 1312562), (78, 656281), (83, 616746), (166, 308373), (249, 205582), (498, 102791), (1079, 47442), (2158, 23721), (3237, 15814), (6474, 7907)]