49283514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 126124128

約数和(自身を除く): 76840614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 787, 882, 994, 1278, 1491, 1574, 2361, 2982, 3479, 4473, 4722, 5509, 6958, 7083, 8946, 10437, 11018, 14166, 16527, 20874, 31311, 33054, 38563, 49581, 55877, 62622, 77126, 99162, 111754, 115689, 167631, 231378, 335262, 347067, 391139, 502893, 694134, 782278, 1005786, 1173417, 2346834, 2737973, 3520251, 5475946, 7040502, 8213919, 16427838, 24641757, 49283514]

約数ペア:

[(1, 49283514), (2, 24641757), (3, 16427838), (6, 8213919), (7, 7040502), (9, 5475946), (14, 3520251), (18, 2737973), (21, 2346834), (42, 1173417), (49, 1005786), (63, 782278), (71, 694134), (98, 502893), (126, 391139), (142, 347067), (147, 335262), (213, 231378), (294, 167631), (426, 115689), (441, 111754), (497, 99162), (639, 77126), (787, 62622), (882, 55877), (994, 49581), (1278, 38563), (1491, 33054), (1574, 31311), (2361, 20874), (2982, 16527), (3479, 14166), (4473, 11018), (4722, 10437), (5509, 8946), (6958, 7083)]