50157549

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 89443200

約数和(自身を除く): 39285651

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 109, 117, 171, 207, 247, 299, 327, 351, 437, 513, 621, 741, 897, 981, 1053, 1311, 1417, 1539, 1863, 2071, 2223, 2507, 2691, 2943, 3933, 4251, 5681, 6213, 6669, 7521, 8073, 8829, 11799, 12753, 17043, 18639, 20007, 22563, 24219, 26923, 32591, 35397, 38259, 47633, 51129, 55917, 67689, 80769, 97773, 114777, 142899, 153387, 167751, 203067, 242307, 293319, 428697, 460161, 619229, 726921, 879957, 1286091, 1857687, 2180763, 2639871, 3858273, 5573061, 16719183, 50157549]

約数ペア:

[(1, 50157549), (3, 16719183), (9, 5573061), (13, 3858273), (19, 2639871), (23, 2180763), (27, 1857687), (39, 1286091), (57, 879957), (69, 726921), (81, 619229), (109, 460161), (117, 428697), (171, 293319), (207, 242307), (247, 203067), (299, 167751), (327, 153387), (351, 142899), (437, 114777), (513, 97773), (621, 80769), (741, 67689), (897, 55917), (981, 51129), (1053, 47633), (1311, 38259), (1417, 35397), (1539, 32591), (1863, 26923), (2071, 24219), (2223, 22563), (2507, 20007), (2691, 18639), (2943, 17043), (3933, 12753), (4251, 11799), (5681, 8829), (6213, 8073), (6669, 7521)]