51488800360

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1732463}}^1$

素因数の和:1733217

約数の個数: 32

約数和(自身を含む): 116005789440

約数和(自身を除く): 64516989080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 14860, 29720, 1732463, 3464926, 6929852, 8662315, 13859704, 17324630, 34649260, 69298520, 1287220009, 2574440018, 5148880036, 6436100045, 10297760072, 12872200090, 25744400180, 51488800360]

約数ペア:

[(1, 51488800360), (2, 25744400180), (4, 12872200090), (5, 10297760072), (8, 6436100045), (10, 5148880036), (20, 2574440018), (40, 1287220009), (743, 69298520), (1486, 34649260), (2972, 17324630), (3715, 13859704), (5944, 8662315), (7430, 6929852), (14860, 3464926), (29720, 1732463)]