50473780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5381}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 122967936

約数和(自身を除く): 72494156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5381, 9380, 10762, 21524, 26905, 37667, 53810, 75334, 107620, 150668, 188335, 360527, 376670, 721054, 753340, 1442108, 1802635, 2523689, 3605270, 5047378, 7210540, 10094756, 12618445, 25236890, 50473780]

約数ペア:

[(1, 50473780), (2, 25236890), (4, 12618445), (5, 10094756), (7, 7210540), (10, 5047378), (14, 3605270), (20, 2523689), (28, 1802635), (35, 1442108), (67, 753340), (70, 721054), (134, 376670), (140, 360527), (268, 188335), (335, 150668), (469, 107620), (670, 75334), (938, 53810), (1340, 37667), (1876, 26905), (2345, 21524), (4690, 10762), (5381, 9380)]