49854448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 115992576

約数和(自身を除く): 66138128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 173, 217, 248, 332, 346, 434, 496, 581, 664, 692, 868, 1162, 1211, 1328, 1384, 1736, 2324, 2422, 2573, 2768, 3472, 4648, 4844, 5146, 5363, 9296, 9688, 10292, 10726, 14359, 18011, 19376, 20584, 21452, 28718, 36022, 37541, 41168, 42904, 57436, 72044, 75082, 85808, 100513, 114872, 144088, 150164, 201026, 229744, 288176, 300328, 402052, 445129, 600656, 804104, 890258, 1608208, 1780516, 3115903, 3561032, 6231806, 7122064, 12463612, 24927224, 49854448]

約数ペア:

[(1, 49854448), (2, 24927224), (4, 12463612), (7, 7122064), (8, 6231806), (14, 3561032), (16, 3115903), (28, 1780516), (31, 1608208), (56, 890258), (62, 804104), (83, 600656), (112, 445129), (124, 402052), (166, 300328), (173, 288176), (217, 229744), (248, 201026), (332, 150164), (346, 144088), (434, 114872), (496, 100513), (581, 85808), (664, 75082), (692, 72044), (868, 57436), (1162, 42904), (1211, 41168), (1328, 37541), (1384, 36022), (1736, 28718), (2324, 21452), (2422, 20584), (2573, 19376), (2768, 18011), (3472, 14359), (4648, 10726), (4844, 10292), (5146, 9688), (5363, 9296)]