51426445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 27197555

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 4549, 11305, 22745, 31843, 77333, 86431, 159215, 386665, 432155, 541331, 605017, 1469327, 2706655, 3025085, 7346635, 10285289, 51426445]

約数ペア:

[(1, 51426445), (5, 10285289), (7, 7346635), (17, 3025085), (19, 2706655), (35, 1469327), (85, 605017), (95, 541331), (119, 432155), (133, 386665), (323, 159215), (595, 86431), (665, 77333), (1615, 31843), (2261, 22745), (4549, 11305)]