56747691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6299}}^1$

素因数の和:6336

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 53325909

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 6299, 9009, 18897, 44093, 56691, 69289, 81887, 132279, 207867, 245661, 396837, 485023, 573209, 623601, 736983, 900757, 1455069, 1719627, 2702271, 4365207, 5158881, 6305299, 8106813, 18915897, 56747691]

約数ペア:

[(1, 56747691), (3, 18915897), (7, 8106813), (9, 6305299), (11, 5158881), (13, 4365207), (21, 2702271), (33, 1719627), (39, 1455069), (63, 900757), (77, 736983), (91, 623601), (99, 573209), (117, 485023), (143, 396837), (231, 245661), (273, 207867), (429, 132279), (693, 81887), (819, 69289), (1001, 56691), (1287, 44093), (3003, 18897), (6299, 9009)]