61450246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 54671354

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 143, 239, 286, 319, 341, 377, 403, 478, 638, 682, 754, 806, 899, 1798, 2629, 3107, 4147, 4433, 5258, 6214, 6931, 7409, 8294, 8866, 9889, 11687, 13862, 14818, 19778, 23374, 34177, 68354, 76241, 81499, 90103, 96317, 128557, 152482, 162998, 180206, 192634, 214861, 257114, 429722, 991133, 1059487, 1982266, 2118974, 2363471, 2793193, 4726942, 5586386, 30725123, 61450246]

約数ペア:

[(1, 61450246), (2, 30725123), (11, 5586386), (13, 4726942), (22, 2793193), (26, 2363471), (29, 2118974), (31, 1982266), (58, 1059487), (62, 991133), (143, 429722), (239, 257114), (286, 214861), (319, 192634), (341, 180206), (377, 162998), (403, 152482), (478, 128557), (638, 96317), (682, 90103), (754, 81499), (806, 76241), (899, 68354), (1798, 34177), (2629, 23374), (3107, 19778), (4147, 14818), (4433, 13862), (5258, 11687), (6214, 9889), (6931, 8866), (7409, 8294)]