51503312

素因数分解:

$2^4\times 7^2\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 117046080

約数和(自身を除く): 65542768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 179, 196, 358, 367, 392, 716, 734, 784, 1253, 1432, 1468, 2506, 2569, 2864, 2936, 5012, 5138, 5872, 8771, 10024, 10276, 17542, 17983, 20048, 20552, 35084, 35966, 41104, 65693, 70168, 71932, 131386, 140336, 143864, 262772, 287728, 459851, 525544, 919702, 1051088, 1839404, 3218957, 3678808, 6437914, 7357616, 12875828, 25751656, 51503312]

約数ペア:

[(1, 51503312), (2, 25751656), (4, 12875828), (7, 7357616), (8, 6437914), (14, 3678808), (16, 3218957), (28, 1839404), (49, 1051088), (56, 919702), (98, 525544), (112, 459851), (179, 287728), (196, 262772), (358, 143864), (367, 140336), (392, 131386), (716, 71932), (734, 70168), (784, 65693), (1253, 41104), (1432, 35966), (1468, 35084), (2506, 20552), (2569, 20048), (2864, 17983), (2936, 17542), (5012, 10276), (5138, 10024), (5872, 8771)]