52078760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41999}}^1$

素因数の和:42041

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 68881240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 41999, 83998, 167996, 209995, 335992, 419990, 839980, 1301969, 1679960, 2603938, 5207876, 6509845, 10415752, 13019690, 26039380, 52078760]

約数ペア:

[(1, 52078760), (2, 26039380), (4, 13019690), (5, 10415752), (8, 6509845), (10, 5207876), (20, 2603938), (31, 1679960), (40, 1301969), (62, 839980), (124, 419990), (155, 335992), (248, 209995), (310, 167996), (620, 83998), (1240, 41999)]