61251252

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 146664000

約数和(自身を除く): 85412748

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 193, 212, 318, 386, 499, 579, 636, 772, 998, 1158, 1497, 1996, 2316, 2994, 5988, 10229, 20458, 26447, 30687, 40916, 52894, 61374, 79341, 96307, 105788, 122748, 158682, 192614, 288921, 317364, 385228, 577842, 1155684, 5104271, 10208542, 15312813, 20417084, 30625626, 61251252]

約数ペア:

[(1, 61251252), (2, 30625626), (3, 20417084), (4, 15312813), (6, 10208542), (12, 5104271), (53, 1155684), (106, 577842), (159, 385228), (193, 317364), (212, 288921), (318, 192614), (386, 158682), (499, 122748), (579, 105788), (636, 96307), (772, 79341), (998, 61374), (1158, 52894), (1497, 40916), (1996, 30687), (2316, 26447), (2994, 20458), (5988, 10229)]