54838860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{913981}}^1$

素因数の和:913993

約数の個数: 24

約数和(自身を含む): 153548976

約数和(自身を除く): 98710116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 913981, 1827962, 2741943, 3655924, 4569905, 5483886, 9139810, 10967772, 13709715, 18279620, 27419430, 54838860]

約数ペア:

[(1, 54838860), (2, 27419430), (3, 18279620), (4, 13709715), (5, 10967772), (6, 9139810), (10, 5483886), (12, 4569905), (15, 3655924), (20, 2741943), (30, 1827962), (60, 913981)]