51890868

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9454

約数の個数: 60

約数和(自身を含む): 143647812

約数和(自身を除く): 91756944

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 9421, 18842, 28263, 37684, 56526, 84789, 113052, 160157, 169578, 254367, 320314, 339156, 480471, 508734, 640628, 763101, 960942, 1017468, 1441413, 1526202, 1921884, 2882826, 3052404, 4324239, 5765652, 8648478, 12972717, 17296956, 25945434, 51890868]

約数ペア:

[(1, 51890868), (2, 25945434), (3, 17296956), (4, 12972717), (6, 8648478), (9, 5765652), (12, 4324239), (17, 3052404), (18, 2882826), (27, 1921884), (34, 1526202), (36, 1441413), (51, 1017468), (54, 960942), (68, 763101), (81, 640628), (102, 508734), (108, 480471), (153, 339156), (162, 320314), (204, 254367), (306, 169578), (324, 160157), (459, 113052), (612, 84789), (918, 56526), (1377, 37684), (1836, 28263), (2754, 18842), (5508, 9421)]