49730031

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 81108720

約数和(自身を除く): 31378689

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 569, 747, 1053, 1079, 1707, 2241, 3237, 5121, 6723, 7397, 9711, 15363, 22191, 29133, 46089, 47227, 66573, 87399, 141681, 199719, 425043, 599157, 613951, 1275129, 1841853, 3825387, 5525559, 16576677, 49730031]

約数ペア:

[(1, 49730031), (3, 16576677), (9, 5525559), (13, 3825387), (27, 1841853), (39, 1275129), (81, 613951), (83, 599157), (117, 425043), (249, 199719), (351, 141681), (569, 87399), (747, 66573), (1053, 47227), (1079, 46089), (1707, 29133), (2241, 22191), (3237, 15363), (5121, 9711), (6723, 7397)]