54875142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 136311552

約数和(自身を除く): 81436410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 887, 982, 1473, 1774, 2661, 2946, 3437, 4419, 5322, 6209, 6874, 7983, 8838, 10311, 12418, 15966, 18627, 20622, 30933, 37254, 55881, 61866, 111762, 435517, 871034, 1306551, 2613102, 3048619, 3919653, 6097238, 7839306, 9145857, 18291714, 27437571, 54875142]

約数ペア:

[(1, 54875142), (2, 27437571), (3, 18291714), (6, 9145857), (7, 7839306), (9, 6097238), (14, 3919653), (18, 3048619), (21, 2613102), (42, 1306551), (63, 871034), (126, 435517), (491, 111762), (887, 61866), (982, 55881), (1473, 37254), (1774, 30933), (2661, 20622), (2946, 18627), (3437, 15966), (4419, 12418), (5322, 10311), (6209, 8838), (6874, 7983)]