49996089

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 40965831

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 563, 621, 759, 897, 1287, 1689, 2277, 2691, 3289, 3861, 5067, 6193, 6831, 7319, 8073, 9867, 12949, 15201, 18579, 21957, 29601, 38847, 55737, 65871, 80509, 88803, 116541, 142439, 167211, 168337, 197613, 241527, 349623, 427317, 505011, 724581, 1281951, 1515033, 1851707, 2173743, 3845853, 4545099, 5555121, 16665363, 49996089]

約数ペア:

[(1, 49996089), (3, 16665363), (9, 5555121), (11, 4545099), (13, 3845853), (23, 2173743), (27, 1851707), (33, 1515033), (39, 1281951), (69, 724581), (99, 505011), (117, 427317), (143, 349623), (207, 241527), (253, 197613), (297, 168337), (299, 167211), (351, 142439), (429, 116541), (563, 88803), (621, 80509), (759, 65871), (897, 55737), (1287, 38847), (1689, 29601), (2277, 21957), (2691, 18579), (3289, 15201), (3861, 12949), (5067, 9867), (6193, 8073), (6831, 7319)]