49404498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 117863424

約数和(自身を除く): 68458926

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 811, 858, 923, 1562, 1622, 1846, 2343, 2433, 2769, 4686, 4866, 5538, 8921, 10153, 10543, 17842, 20306, 21086, 26763, 30459, 31629, 53526, 57581, 60918, 63258, 115162, 115973, 172743, 231946, 345486, 347919, 633391, 695838, 748553, 1266782, 1497106, 1900173, 2245659, 3800346, 4491318, 8234083, 16468166, 24702249, 49404498]

約数ペア:

[(1, 49404498), (2, 24702249), (3, 16468166), (6, 8234083), (11, 4491318), (13, 3800346), (22, 2245659), (26, 1900173), (33, 1497106), (39, 1266782), (66, 748553), (71, 695838), (78, 633391), (142, 347919), (143, 345486), (213, 231946), (286, 172743), (426, 115973), (429, 115162), (781, 63258), (811, 60918), (858, 57581), (923, 53526), (1562, 31629), (1622, 30459), (1846, 26763), (2343, 21086), (2433, 20306), (2769, 17842), (4686, 10543), (4866, 10153), (5538, 8921)]