49069293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 37860627

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 97, 109, 119, 221, 273, 291, 327, 357, 663, 679, 763, 1261, 1417, 1547, 1649, 1853, 2037, 2289, 3783, 4251, 4641, 4947, 5559, 8827, 9919, 10573, 11543, 12971, 21437, 24089, 26481, 29757, 31719, 34629, 38913, 64311, 72267, 74011, 137449, 150059, 168623, 179741, 222033, 412347, 450177, 505869, 539223, 962143, 1258187, 2336633, 2886429, 3774561, 7009899, 16356431, 49069293]

約数ペア:

[(1, 49069293), (3, 16356431), (7, 7009899), (13, 3774561), (17, 2886429), (21, 2336633), (39, 1258187), (51, 962143), (91, 539223), (97, 505869), (109, 450177), (119, 412347), (221, 222033), (273, 179741), (291, 168623), (327, 150059), (357, 137449), (663, 74011), (679, 72267), (763, 64311), (1261, 38913), (1417, 34629), (1547, 31719), (1649, 29757), (1853, 26481), (2037, 24089), (2289, 21437), (3783, 12971), (4251, 11543), (4641, 10573), (4947, 9919), (5559, 8827)]