56678006

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 114953040

約数和(自身を除く): 58275034

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 49, 58, 74, 77, 98, 154, 203, 259, 319, 343, 406, 407, 518, 539, 638, 686, 814, 1073, 1078, 1421, 1813, 2146, 2233, 2401, 2842, 2849, 3626, 3773, 4466, 4802, 5698, 7511, 7546, 9947, 11803, 12691, 15022, 15631, 19894, 19943, 23606, 25382, 26411, 31262, 39886, 52577, 52822, 69629, 82621, 88837, 105154, 109417, 139258, 139601, 165242, 177674, 218834, 279202, 368039, 578347, 736078, 765919, 977207, 1156694, 1531838, 1954414, 2576273, 4048429, 5152546, 8096858, 28339003, 56678006]

約数ペア:

[(1, 56678006), (2, 28339003), (7, 8096858), (11, 5152546), (14, 4048429), (22, 2576273), (29, 1954414), (37, 1531838), (49, 1156694), (58, 977207), (74, 765919), (77, 736078), (98, 578347), (154, 368039), (203, 279202), (259, 218834), (319, 177674), (343, 165242), (406, 139601), (407, 139258), (518, 109417), (539, 105154), (638, 88837), (686, 82621), (814, 69629), (1073, 52822), (1078, 52577), (1421, 39886), (1813, 31262), (2146, 26411), (2233, 25382), (2401, 23606), (2842, 19943), (2849, 19894), (3626, 15631), (3773, 15022), (4466, 12691), (4802, 11803), (5698, 9947), (7511, 7546)]