49348750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 104703984

約数和(自身を除く): 55355234

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 97, 110, 125, 185, 194, 250, 275, 370, 407, 485, 550, 625, 814, 925, 970, 1067, 1250, 1375, 1850, 2035, 2134, 2425, 2750, 3589, 4070, 4625, 4850, 5335, 6875, 7178, 9250, 10175, 10670, 12125, 13750, 17945, 20350, 23125, 24250, 26675, 35890, 39479, 46250, 50875, 53350, 60625, 78958, 89725, 101750, 121250, 133375, 179450, 197395, 254375, 266750, 394790, 448625, 508750, 666875, 897250, 986975, 1333750, 1973950, 2243125, 4486250, 4934875, 9869750, 24674375, 49348750]

約数ペア:

[(1, 49348750), (2, 24674375), (5, 9869750), (10, 4934875), (11, 4486250), (22, 2243125), (25, 1973950), (37, 1333750), (50, 986975), (55, 897250), (74, 666875), (97, 508750), (110, 448625), (125, 394790), (185, 266750), (194, 254375), (250, 197395), (275, 179450), (370, 133375), (407, 121250), (485, 101750), (550, 89725), (625, 78958), (814, 60625), (925, 53350), (970, 50875), (1067, 46250), (1250, 39479), (1375, 35890), (1850, 26675), (2035, 24250), (2134, 23125), (2425, 20350), (2750, 17945), (3589, 13750), (4070, 12125), (4625, 10670), (4850, 10175), (5335, 9250), (6875, 7178)]