51974244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68749}}^1$

素因数の和:68769

約数の個数: 48

約数和(自身を含む): 154000000

約数和(自身を除く): 102025756

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, 68749, 137498, 206247, 274996, 412494, 481243, 618741, 824988, 962486, 1237482, 1443729, 1856223, 1924972, 2474964, 2887458, 3712446, 4331187, 5774916, 7424892, 8662374, 12993561, 17324748, 25987122, 51974244]

約数ペア:

[(1, 51974244), (2, 25987122), (3, 17324748), (4, 12993561), (6, 8662374), (7, 7424892), (9, 5774916), (12, 4331187), (14, 3712446), (18, 2887458), (21, 2474964), (27, 1924972), (28, 1856223), (36, 1443729), (42, 1237482), (54, 962486), (63, 824988), (84, 618741), (108, 481243), (126, 412494), (189, 274996), (252, 206247), (378, 137498), (756, 68749)]