50800981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^2$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 67404096

約数和(自身を除く): 16603115

約数列:

[1, 7, 11, 17, 77, 119, 187, 197, 1309, 1379, 2167, 3349, 15169, 23443, 36839, 38809, 257873, 271663, 426899, 659753, 2988293, 4618271, 7257283, 50800981]

約数ペア:

[(1, 50800981), (7, 7257283), (11, 4618271), (17, 2988293), (77, 659753), (119, 426899), (187, 271663), (197, 257873), (1309, 38809), (1379, 36839), (2167, 23443), (3349, 15169)]