51286284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22636

約数の個数: 60

約数和(自身を含む): 153232464

約数和(自身を除く): 101946180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 22613, 45226, 67839, 90452, 135678, 158291, 203517, 271356, 316582, 407034, 474873, 610551, 633164, 814068, 949746, 1221102, 1424619, 1831653, 1899492, 2442204, 2849238, 3663306, 4273857, 5698476, 7326612, 8547714, 12821571, 17095428, 25643142, 51286284]

約数ペア:

[(1, 51286284), (2, 25643142), (3, 17095428), (4, 12821571), (6, 8547714), (7, 7326612), (9, 5698476), (12, 4273857), (14, 3663306), (18, 2849238), (21, 2442204), (27, 1899492), (28, 1831653), (36, 1424619), (42, 1221102), (54, 949746), (63, 814068), (81, 633164), (84, 610551), (108, 474873), (126, 407034), (162, 316582), (189, 271356), (252, 203517), (324, 158291), (378, 135678), (567, 90452), (756, 67839), (1134, 45226), (2268, 22613)]