56251818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23497}}^1$

素因数の和:23531

約数の個数: 48

約数和(自身を含む): 146627520

約数和(自身を除く): 90375702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 23497, 46994, 70491, 140982, 164479, 211473, 328958, 422946, 446443, 493437, 892886, 986874, 1339329, 1480311, 2678658, 2960622, 3125101, 4017987, 6250202, 8035974, 9375303, 18750606, 28125909, 56251818]

約数ペア:

[(1, 56251818), (2, 28125909), (3, 18750606), (6, 9375303), (7, 8035974), (9, 6250202), (14, 4017987), (18, 3125101), (19, 2960622), (21, 2678658), (38, 1480311), (42, 1339329), (57, 986874), (63, 892886), (114, 493437), (126, 446443), (133, 422946), (171, 328958), (266, 211473), (342, 164479), (399, 140982), (798, 70491), (1197, 46994), (2394, 23497)]