53219580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{886993}}^1$

素因数の和:887005

約数の個数: 24

約数和(自身を含む): 149014992

約数和(自身を除く): 95795412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 886993, 1773986, 2660979, 3547972, 4434965, 5321958, 8869930, 10643916, 13304895, 17739860, 26609790, 53219580]

約数ペア:

[(1, 53219580), (2, 26609790), (3, 17739860), (4, 13304895), (5, 10643916), (6, 8869930), (10, 5321958), (12, 4434965), (15, 3547972), (20, 2660979), (30, 1773986), (60, 886993)]