56680316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 124535040

約数和(自身を除く): 67854724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1129, 1141, 1793, 2258, 2282, 3586, 4516, 4564, 7172, 7903, 12419, 12551, 15806, 24838, 25102, 31612, 49676, 50204, 86933, 173866, 184027, 347732, 368054, 736108, 1288189, 2024297, 2576378, 4048594, 5152756, 8097188, 14170079, 28340158, 56680316]

約数ペア:

[(1, 56680316), (2, 28340158), (4, 14170079), (7, 8097188), (11, 5152756), (14, 4048594), (22, 2576378), (28, 2024297), (44, 1288189), (77, 736108), (154, 368054), (163, 347732), (308, 184027), (326, 173866), (652, 86933), (1129, 50204), (1141, 49676), (1793, 31612), (2258, 25102), (2282, 24838), (3586, 15806), (4516, 12551), (4564, 12419), (7172, 7903)]