50657320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 130999680

約数和(自身を除く): 80342360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 797, 908, 1135, 1589, 1594, 1816, 2270, 3178, 3188, 3985, 4540, 5579, 6356, 6376, 7945, 7970, 9080, 11158, 12712, 15890, 15940, 22316, 27895, 31780, 31880, 44632, 55790, 63560, 111580, 180919, 223160, 361838, 723676, 904595, 1266433, 1447352, 1809190, 2532866, 3618380, 5065732, 6332165, 7236760, 10131464, 12664330, 25328660, 50657320]

約数ペア:

[(1, 50657320), (2, 25328660), (4, 12664330), (5, 10131464), (7, 7236760), (8, 6332165), (10, 5065732), (14, 3618380), (20, 2532866), (28, 1809190), (35, 1447352), (40, 1266433), (56, 904595), (70, 723676), (140, 361838), (227, 223160), (280, 180919), (454, 111580), (797, 63560), (908, 55790), (1135, 44632), (1589, 31880), (1594, 31780), (1816, 27895), (2270, 22316), (3178, 15940), (3188, 15890), (3985, 12712), (4540, 11158), (5579, 9080), (6356, 7970), (6376, 7945)]