51481416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306437}}^1$

素因数の和:306453

約数の個数: 32

約数和(自身を含む): 147090240

約数和(自身を除く): 95608824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306437, 612874, 919311, 1225748, 1838622, 2145059, 2451496, 3677244, 4290118, 6435177, 7354488, 8580236, 12870354, 17160472, 25740708, 51481416]

約数ペア:

[(1, 51481416), (2, 25740708), (3, 17160472), (4, 12870354), (6, 8580236), (7, 7354488), (8, 6435177), (12, 4290118), (14, 3677244), (21, 2451496), (24, 2145059), (28, 1838622), (42, 1225748), (56, 919311), (84, 612874), (168, 306437)]