53539945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 70456320

約数和(自身を除く): 16916375

約数列:

[1, 5, 29, 31, 43, 145, 155, 215, 277, 899, 1247, 1333, 1385, 4495, 6235, 6665, 8033, 8587, 11911, 38657, 40165, 42935, 59555, 193285, 249023, 345419, 369241, 1245115, 1727095, 1846205, 10707989, 53539945]

約数ペア:

[(1, 53539945), (5, 10707989), (29, 1846205), (31, 1727095), (43, 1245115), (145, 369241), (155, 345419), (215, 249023), (277, 193285), (899, 59555), (1247, 42935), (1333, 40165), (1385, 38657), (4495, 11911), (6235, 8587), (6665, 8033)]