51163854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 117351936

約数和(自身を除く): 66188082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 3917, 4354, 6531, 7834, 11751, 13062, 23502, 27419, 54838, 82257, 164514, 1218187, 2436374, 3654561, 7309122, 8527309, 17054618, 25581927, 51163854]

約数ペア:

[(1, 51163854), (2, 25581927), (3, 17054618), (6, 8527309), (7, 7309122), (14, 3654561), (21, 2436374), (42, 1218187), (311, 164514), (622, 82257), (933, 54838), (1866, 27419), (2177, 23502), (3917, 13062), (4354, 11751), (6531, 7834)]