47468890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7102

約数の個数: 32

約数和(自身を含む): 98671104

約数和(自身を除く): 51202214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 6991, 13982, 34955, 48937, 69910, 97874, 244685, 489370, 678127, 1356254, 3390635, 4746889, 6781270, 9493778, 23734445, 47468890]

約数ペア:

[(1, 47468890), (2, 23734445), (5, 9493778), (7, 6781270), (10, 4746889), (14, 3390635), (35, 1356254), (70, 678127), (97, 489370), (194, 244685), (485, 97874), (679, 69910), (970, 48937), (1358, 34955), (3395, 13982), (6790, 6991)]