49293387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 41668533

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 751, 1287, 1683, 1989, 2253, 2431, 3861, 5049, 5967, 6759, 7293, 8261, 9763, 12767, 20277, 21879, 24783, 29289, 38301, 65637, 74349, 87867, 107393, 114903, 140437, 165971, 223047, 263601, 322179, 344709, 421311, 497913, 966537, 1263933, 1493739, 1825681, 2899611, 3791799, 4481217, 5477043, 16431129, 49293387]

約数ペア:

[(1, 49293387), (3, 16431129), (9, 5477043), (11, 4481217), (13, 3791799), (17, 2899611), (27, 1825681), (33, 1493739), (39, 1263933), (51, 966537), (99, 497913), (117, 421311), (143, 344709), (153, 322179), (187, 263601), (221, 223047), (297, 165971), (351, 140437), (429, 114903), (459, 107393), (561, 87867), (663, 74349), (751, 65637), (1287, 38301), (1683, 29289), (1989, 24783), (2253, 21879), (2431, 20277), (3861, 12767), (5049, 9763), (5967, 8261), (6759, 7293)]