49771827

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2201

約数の個数: 40

約数和(自身を含む): 87085152

約数和(自身を除く): 37313325

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2141, 2583, 3321, 6423, 7749, 14987, 19269, 23247, 44961, 57807, 87781, 134883, 173421, 263343, 404649, 614467, 790029, 1213947, 1843401, 2370087, 5530203, 7110261, 16590609, 49771827]

約数ペア:

[(1, 49771827), (3, 16590609), (7, 7110261), (9, 5530203), (21, 2370087), (27, 1843401), (41, 1213947), (63, 790029), (81, 614467), (123, 404649), (189, 263343), (287, 173421), (369, 134883), (567, 87781), (861, 57807), (1107, 44961), (2141, 23247), (2583, 19269), (3321, 14987), (6423, 7749)]