54308440

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4283}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 122608080

約数和(自身を除く): 68299640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 4283, 6340, 8566, 12680, 17132, 21415, 34264, 42830, 85660, 171320, 1357711, 2715422, 5430844, 6788555, 10861688, 13577110, 27154220, 54308440]

約数ペア:

[(1, 54308440), (2, 27154220), (4, 13577110), (5, 10861688), (8, 6788555), (10, 5430844), (20, 2715422), (40, 1357711), (317, 171320), (634, 85660), (1268, 42830), (1585, 34264), (2536, 21415), (3170, 17132), (4283, 12680), (6340, 8566)]