49438578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 67512462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 118, 142, 177, 213, 281, 354, 413, 426, 497, 562, 826, 843, 994, 1239, 1491, 1686, 1967, 2478, 2982, 3934, 4189, 5901, 8378, 11802, 12567, 16579, 19951, 25134, 29323, 33158, 39902, 49737, 58646, 59853, 87969, 99474, 116053, 119706, 139657, 175938, 232106, 279314, 348159, 418971, 696318, 837942, 1177109, 2354218, 3531327, 7062654, 8239763, 16479526, 24719289, 49438578]

約数ペア:

[(1, 49438578), (2, 24719289), (3, 16479526), (6, 8239763), (7, 7062654), (14, 3531327), (21, 2354218), (42, 1177109), (59, 837942), (71, 696318), (118, 418971), (142, 348159), (177, 279314), (213, 232106), (281, 175938), (354, 139657), (413, 119706), (426, 116053), (497, 99474), (562, 87969), (826, 59853), (843, 58646), (994, 49737), (1239, 39902), (1491, 33158), (1686, 29323), (1967, 25134), (2478, 19951), (2982, 16579), (3934, 12567), (4189, 11802), (5901, 8378)]