49171208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53471992

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 107, 109, 124, 136, 214, 218, 248, 428, 436, 527, 856, 872, 1054, 1819, 1853, 2108, 3317, 3379, 3638, 3706, 4216, 6634, 6758, 7276, 7412, 11663, 13268, 13516, 14552, 14824, 23326, 26536, 27032, 46652, 56389, 57443, 93304, 112778, 114886, 198271, 225556, 229772, 361553, 396542, 451112, 459544, 723106, 793084, 1446212, 1586168, 2892424, 6146401, 12292802, 24585604, 49171208]

約数ペア:

[(1, 49171208), (2, 24585604), (4, 12292802), (8, 6146401), (17, 2892424), (31, 1586168), (34, 1446212), (62, 793084), (68, 723106), (107, 459544), (109, 451112), (124, 396542), (136, 361553), (214, 229772), (218, 225556), (248, 198271), (428, 114886), (436, 112778), (527, 93304), (856, 57443), (872, 56389), (1054, 46652), (1819, 27032), (1853, 26536), (2108, 23326), (3317, 14824), (3379, 14552), (3638, 13516), (3706, 13268), (4216, 11663), (6634, 7412), (6758, 7276)]