51889752

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6997}}^1$

素因数の和:7112

約数の個数: 48

約数和(自身を含む): 141919440

約数和(自身を除く): 90029688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 6997, 7416, 13994, 20991, 27988, 41982, 55976, 62973, 83964, 125946, 167928, 251892, 503784, 720691, 1441382, 2162073, 2882764, 4324146, 5765528, 6486219, 8648292, 12972438, 17296584, 25944876, 51889752]

約数ペア:

[(1, 51889752), (2, 25944876), (3, 17296584), (4, 12972438), (6, 8648292), (8, 6486219), (9, 5765528), (12, 4324146), (18, 2882764), (24, 2162073), (36, 1441382), (72, 720691), (103, 503784), (206, 251892), (309, 167928), (412, 125946), (618, 83964), (824, 62973), (927, 55976), (1236, 41982), (1854, 27988), (2472, 20991), (3708, 13994), (6997, 7416)]