54407350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 104346000

約数和(自身を除く): 49938650

約数列:

[1, 2, 5, 10, 25, 50, 67, 109, 134, 149, 218, 298, 335, 545, 670, 745, 1090, 1490, 1675, 2725, 3350, 3725, 5450, 7303, 7450, 9983, 14606, 16241, 19966, 32482, 36515, 49915, 73030, 81205, 99830, 162410, 182575, 249575, 365150, 406025, 499150, 812050, 1088147, 2176294, 5440735, 10881470, 27203675, 54407350]

約数ペア:

[(1, 54407350), (2, 27203675), (5, 10881470), (10, 5440735), (25, 2176294), (50, 1088147), (67, 812050), (109, 499150), (134, 406025), (149, 365150), (218, 249575), (298, 182575), (335, 162410), (545, 99830), (670, 81205), (745, 73030), (1090, 49915), (1490, 36515), (1675, 32482), (2725, 19966), (3350, 16241), (3725, 14606), (5450, 9983), (7303, 7450)]