47078900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 112659456

約数和(自身を除く): 65580556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 337, 508, 550, 635, 674, 1100, 1270, 1348, 1397, 1685, 2540, 2794, 3175, 3370, 3707, 5588, 6350, 6740, 6985, 7414, 8425, 12700, 13970, 14828, 16850, 18535, 27940, 33700, 34925, 37070, 42799, 69850, 74140, 85598, 92675, 139700, 171196, 185350, 213995, 370700, 427990, 470789, 855980, 941578, 1069975, 1883156, 2139950, 2353945, 4279900, 4707890, 9415780, 11769725, 23539450, 47078900]

約数ペア:

[(1, 47078900), (2, 23539450), (4, 11769725), (5, 9415780), (10, 4707890), (11, 4279900), (20, 2353945), (22, 2139950), (25, 1883156), (44, 1069975), (50, 941578), (55, 855980), (100, 470789), (110, 427990), (127, 370700), (220, 213995), (254, 185350), (275, 171196), (337, 139700), (508, 92675), (550, 85598), (635, 74140), (674, 69850), (1100, 42799), (1270, 37070), (1348, 34925), (1397, 33700), (1685, 27940), (2540, 18535), (2794, 16850), (3175, 14828), (3370, 13970), (3707, 12700), (5588, 8425), (6350, 7414), (6740, 6985)]