4950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1$

素因数の和:29

約数の個数: 36

約数和(自身を含む): 14508

約数和(自身を除く): 9558

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950]

約数ペア:

[(1, 4950), (2, 2475), (3, 1650), (5, 990), (6, 825), (9, 550), (10, 495), (11, 450), (15, 330), (18, 275), (22, 225), (25, 198), (30, 165), (33, 150), (45, 110), (50, 99), (55, 90), (66, 75)]