51847236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68581}}^1$

素因数の和:68601

約数の個数: 48

約数和(自身を含む): 153623680

約数和(自身を除く): 101776444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68581, 137162, 205743, 274324, 411486, 480067, 617229, 822972, 960134, 1234458, 1440201, 1851687, 1920268, 2468916, 2880402, 3703374, 4320603, 5760804, 7406748, 8641206, 12961809, 17282412, 25923618, 51847236]

約数ペア:

[(1, 51847236), (2, 25923618), (3, 17282412), (4, 12961809), (6, 8641206), (7, 7406748), (9, 5760804), (12, 4320603), (14, 3703374), (18, 2880402), (21, 2468916), (27, 1920268), (28, 1851687), (36, 1440201), (42, 1234458), (54, 960134), (63, 822972), (84, 617229), (108, 480067), (126, 411486), (189, 274324), (252, 205743), (378, 137162), (756, 68581)]