50777320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 77267480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3119, 3256, 4070, 6238, 8140, 12476, 15595, 16280, 24952, 31190, 34309, 62380, 68618, 115403, 124760, 137236, 171545, 230806, 274472, 343090, 461612, 577015, 686180, 923224, 1154030, 1269433, 1372360, 2308060, 2538866, 4616120, 5077732, 6347165, 10155464, 12694330, 25388660, 50777320]

約数ペア:

[(1, 50777320), (2, 25388660), (4, 12694330), (5, 10155464), (8, 6347165), (10, 5077732), (11, 4616120), (20, 2538866), (22, 2308060), (37, 1372360), (40, 1269433), (44, 1154030), (55, 923224), (74, 686180), (88, 577015), (110, 461612), (148, 343090), (185, 274472), (220, 230806), (296, 171545), (370, 137236), (407, 124760), (440, 115403), (740, 68618), (814, 62380), (1480, 34309), (1628, 31190), (2035, 24952), (3119, 16280), (3256, 15595), (4070, 12476), (6238, 8140)]