521736450055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1\times {\mathrm{19423}}^1$

素因数の和:23967

約数の個数: 32

約数和(自身を含む): 672434638848

約数和(自身を除く): 150698188793

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4451, 6035, 19423, 22255, 75667, 97115, 316021, 330191, 378335, 1379033, 1580105, 1650955, 5372357, 6895165, 23443561, 26861785, 86451773, 117217805, 432258865, 1469680141, 6138075883, 7348400705, 30690379415, 104347290011, 521736450055]

約数ペア:

[(1, 521736450055), (5, 104347290011), (17, 30690379415), (71, 7348400705), (85, 6138075883), (355, 1469680141), (1207, 432258865), (4451, 117217805), (6035, 86451773), (19423, 26861785), (22255, 23443561), (75667, 6895165), (97115, 5372357), (316021, 1650955), (330191, 1580105), (378335, 1379033)]