56680078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 113379840

約数和(自身を除く): 56699762

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 443, 481, 494, 518, 703, 886, 962, 1406, 1729, 3101, 3367, 3458, 4921, 5759, 6202, 6734, 8417, 9139, 9842, 11518, 16391, 16834, 18278, 32782, 40313, 58919, 63973, 80626, 109421, 114737, 117838, 127946, 213083, 218842, 229474, 311429, 426166, 622858, 765947, 1491581, 1531894, 2180003, 2983162, 4048577, 4360006, 8097154, 28340039, 56680078]

約数ペア:

[(1, 56680078), (2, 28340039), (7, 8097154), (13, 4360006), (14, 4048577), (19, 2983162), (26, 2180003), (37, 1531894), (38, 1491581), (74, 765947), (91, 622858), (133, 426166), (182, 311429), (247, 229474), (259, 218842), (266, 213083), (443, 127946), (481, 117838), (494, 114737), (518, 109421), (703, 80626), (886, 63973), (962, 58919), (1406, 40313), (1729, 32782), (3101, 18278), (3367, 16834), (3458, 16391), (4921, 11518), (5759, 9842), (6202, 9139), (6734, 8417)]