49568320

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1019

約数の個数: 56

約数和(自身を含む): 118798848

約数和(自身を除く): 69230528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 811, 955, 1528, 1622, 1910, 3056, 3244, 3820, 4055, 6112, 6488, 7640, 8110, 12224, 12976, 15280, 16220, 25952, 30560, 32440, 51904, 61120, 64880, 129760, 154901, 259520, 309802, 619604, 774505, 1239208, 1549010, 2478416, 3098020, 4956832, 6196040, 9913664, 12392080, 24784160, 49568320]

約数ペア:

[(1, 49568320), (2, 24784160), (4, 12392080), (5, 9913664), (8, 6196040), (10, 4956832), (16, 3098020), (20, 2478416), (32, 1549010), (40, 1239208), (64, 774505), (80, 619604), (160, 309802), (191, 259520), (320, 154901), (382, 129760), (764, 64880), (811, 61120), (955, 51904), (1528, 32440), (1622, 30560), (1910, 25952), (3056, 16220), (3244, 15280), (3820, 12976), (4055, 12224), (6112, 8110), (6488, 7640)]