57481150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 110484000

約数和(自身を除く): 53002850

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 109, 199, 218, 265, 398, 530, 545, 995, 1090, 1325, 1990, 2650, 2725, 4975, 5450, 5777, 9950, 10547, 11554, 21094, 21691, 28885, 43382, 52735, 57770, 105470, 108455, 144425, 216910, 263675, 288850, 527350, 542275, 1084550, 1149623, 2299246, 5748115, 11496230, 28740575, 57481150]

約数ペア:

[(1, 57481150), (2, 28740575), (5, 11496230), (10, 5748115), (25, 2299246), (50, 1149623), (53, 1084550), (106, 542275), (109, 527350), (199, 288850), (218, 263675), (265, 216910), (398, 144425), (530, 108455), (545, 105470), (995, 57770), (1090, 52735), (1325, 43382), (1990, 28885), (2650, 21691), (2725, 21094), (4975, 11554), (5450, 10547), (5777, 9950)]