50520320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 125276760

約数和(自身を除く): 74756440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1361, 1856, 2320, 2722, 3712, 4640, 5444, 6805, 7424, 9280, 10888, 13610, 18560, 21776, 27220, 37120, 39469, 43552, 54440, 78938, 87104, 108880, 157876, 174208, 197345, 217760, 315752, 348416, 394690, 435520, 631504, 789380, 871040, 1263008, 1578760, 1742080, 2526016, 3157520, 5052032, 6315040, 10104064, 12630080, 25260160, 50520320]

約数ペア:

[(1, 50520320), (2, 25260160), (4, 12630080), (5, 10104064), (8, 6315040), (10, 5052032), (16, 3157520), (20, 2526016), (29, 1742080), (32, 1578760), (40, 1263008), (58, 871040), (64, 789380), (80, 631504), (116, 435520), (128, 394690), (145, 348416), (160, 315752), (232, 217760), (256, 197345), (290, 174208), (320, 157876), (464, 108880), (580, 87104), (640, 78938), (928, 54440), (1160, 43552), (1280, 39469), (1361, 37120), (1856, 27220), (2320, 21776), (2722, 18560), (3712, 13610), (4640, 10888), (5444, 9280), (6805, 7424)]