51440424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306193}}^1$

素因数の和:306209

約数の個数: 32

約数和(自身を含む): 146973120

約数和(自身を除く): 95532696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306193, 612386, 918579, 1224772, 1837158, 2143351, 2449544, 3674316, 4286702, 6430053, 7348632, 8573404, 12860106, 17146808, 25720212, 51440424]

約数ペア:

[(1, 51440424), (2, 25720212), (3, 17146808), (4, 12860106), (6, 8573404), (7, 7348632), (8, 6430053), (12, 4286702), (14, 3674316), (21, 2449544), (24, 2143351), (28, 1837158), (42, 1224772), (56, 918579), (84, 612386), (168, 306193)]