50928759

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 89390080

約数和(自身を除く): 38461321

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 157, 171, 271, 399, 471, 813, 1099, 1197, 1413, 1897, 2439, 2983, 3297, 5149, 5691, 8949, 9891, 15447, 17073, 20881, 26847, 36043, 42547, 46341, 62643, 108129, 127641, 187929, 297829, 324387, 382923, 808393, 893487, 2425179, 2680461, 5658751, 7275537, 16976253, 50928759]

約数ペア:

[(1, 50928759), (3, 16976253), (7, 7275537), (9, 5658751), (19, 2680461), (21, 2425179), (57, 893487), (63, 808393), (133, 382923), (157, 324387), (171, 297829), (271, 187929), (399, 127641), (471, 108129), (813, 62643), (1099, 46341), (1197, 42547), (1413, 36043), (1897, 26847), (2439, 20881), (2983, 17073), (3297, 15447), (5149, 9891), (5691, 8949)]