49507140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 143216640

約数和(自身を除く): 93709500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 89, 127, 146, 178, 219, 254, 267, 292, 356, 365, 381, 438, 445, 508, 534, 635, 730, 762, 876, 890, 1068, 1095, 1270, 1335, 1460, 1524, 1780, 1905, 2190, 2540, 2670, 3810, 4380, 5340, 6497, 7620, 9271, 11303, 12994, 18542, 19491, 22606, 25988, 27813, 32485, 33909, 37084, 38982, 45212, 46355, 55626, 56515, 64970, 67818, 77964, 92710, 97455, 111252, 113030, 129940, 135636, 139065, 169545, 185420, 194910, 226060, 278130, 339090, 389820, 556260, 678180, 825119, 1650238, 2475357, 3300476, 4125595, 4950714, 8251190, 9901428, 12376785, 16502380, 24753570, 49507140]

約数ペア:

[(1, 49507140), (2, 24753570), (3, 16502380), (4, 12376785), (5, 9901428), (6, 8251190), (10, 4950714), (12, 4125595), (15, 3300476), (20, 2475357), (30, 1650238), (60, 825119), (73, 678180), (89, 556260), (127, 389820), (146, 339090), (178, 278130), (219, 226060), (254, 194910), (267, 185420), (292, 169545), (356, 139065), (365, 135636), (381, 129940), (438, 113030), (445, 111252), (508, 97455), (534, 92710), (635, 77964), (730, 67818), (762, 64970), (876, 56515), (890, 55626), (1068, 46355), (1095, 45212), (1270, 38982), (1335, 37084), (1460, 33909), (1524, 32485), (1780, 27813), (1905, 25988), (2190, 22606), (2540, 19491), (2670, 18542), (3810, 12994), (4380, 11303), (5340, 9271), (6497, 7620)]