49510197

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 81393312

約数和(自身を除く): 31883115

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 181, 297, 307, 543, 891, 921, 1629, 1991, 2763, 3377, 4887, 5973, 8289, 10131, 14661, 17919, 24867, 30393, 53757, 55567, 91179, 161271, 166701, 273537, 500103, 611237, 1500309, 1833711, 4500927, 5501133, 16503399, 49510197]

約数ペア:

[(1, 49510197), (3, 16503399), (9, 5501133), (11, 4500927), (27, 1833711), (33, 1500309), (81, 611237), (99, 500103), (181, 273537), (297, 166701), (307, 161271), (543, 91179), (891, 55567), (921, 53757), (1629, 30393), (1991, 24867), (2763, 17919), (3377, 14661), (4887, 10131), (5973, 8289)]