49165711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 61967360

約数和(自身を除く): 12801649

約数列:

[1, 7, 19, 37, 97, 103, 133, 259, 679, 703, 721, 1843, 1957, 3589, 3811, 4921, 9991, 12901, 13699, 25123, 26677, 68191, 69937, 72409, 189829, 369667, 477337, 506863, 1328803, 2587669, 7023673, 49165711]

約数ペア:

[(1, 49165711), (7, 7023673), (19, 2587669), (37, 1328803), (97, 506863), (103, 477337), (133, 369667), (259, 189829), (679, 72409), (703, 69937), (721, 68191), (1843, 26677), (1957, 25123), (3589, 13699), (3811, 12901), (4921, 9991)]