56986866

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 129292800

約数和(自身を除く): 72305934

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 1399, 2263, 2798, 4197, 4526, 6789, 8394, 12591, 13578, 20367, 25182, 40734, 43369, 86738, 102127, 130107, 204254, 260214, 306381, 390321, 612762, 780642, 919143, 1838286, 3165937, 6331874, 9497811, 18995622, 28493433, 56986866]

約数ペア:

[(1, 56986866), (2, 28493433), (3, 18995622), (6, 9497811), (9, 6331874), (18, 3165937), (31, 1838286), (62, 919143), (73, 780642), (93, 612762), (146, 390321), (186, 306381), (219, 260214), (279, 204254), (438, 130107), (558, 102127), (657, 86738), (1314, 43369), (1399, 40734), (2263, 25182), (2798, 20367), (4197, 13578), (4526, 12591), (6789, 8394)]