49946512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 122563584

約数和(自身を除く): 72617072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 571, 616, 781, 994, 1136, 1142, 1232, 1562, 1988, 2284, 3124, 3976, 3997, 4568, 5467, 6248, 6281, 7952, 7994, 9136, 10934, 12496, 12562, 15988, 21868, 25124, 31976, 40541, 43736, 43967, 50248, 63952, 81082, 87472, 87934, 100496, 162164, 175868, 283787, 324328, 351736, 445951, 567574, 648656, 703472, 891902, 1135148, 1783804, 2270296, 3121657, 3567608, 4540592, 6243314, 7135216, 12486628, 24973256, 49946512]

約数ペア:

[(1, 49946512), (2, 24973256), (4, 12486628), (7, 7135216), (8, 6243314), (11, 4540592), (14, 3567608), (16, 3121657), (22, 2270296), (28, 1783804), (44, 1135148), (56, 891902), (71, 703472), (77, 648656), (88, 567574), (112, 445951), (142, 351736), (154, 324328), (176, 283787), (284, 175868), (308, 162164), (497, 100496), (568, 87934), (571, 87472), (616, 81082), (781, 63952), (994, 50248), (1136, 43967), (1142, 43736), (1232, 40541), (1562, 31976), (1988, 25124), (2284, 21868), (3124, 15988), (3976, 12562), (3997, 12496), (4568, 10934), (5467, 9136), (6248, 7994), (6281, 7952)]