51935142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 122918400

約数和(自身を除く): 70983258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 193, 258, 298, 301, 386, 447, 579, 602, 894, 903, 1043, 1158, 1351, 1806, 2086, 2702, 3129, 4053, 6258, 6407, 8106, 8299, 12814, 16598, 19221, 24897, 28757, 38442, 44849, 49794, 57514, 58093, 86271, 89698, 116186, 134547, 172542, 174279, 201299, 269094, 348558, 402598, 603897, 1207794, 1236551, 2473102, 3709653, 7419306, 8655857, 17311714, 25967571, 51935142]

約数ペア:

[(1, 51935142), (2, 25967571), (3, 17311714), (6, 8655857), (7, 7419306), (14, 3709653), (21, 2473102), (42, 1236551), (43, 1207794), (86, 603897), (129, 402598), (149, 348558), (193, 269094), (258, 201299), (298, 174279), (301, 172542), (386, 134547), (447, 116186), (579, 89698), (602, 86271), (894, 58093), (903, 57514), (1043, 49794), (1158, 44849), (1351, 38442), (1806, 28757), (2086, 24897), (2702, 19221), (3129, 16598), (4053, 12814), (6258, 8299), (6407, 8106)]