54013460

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13709}}^1$

素因数の和:13915

約数の個数: 24

約数和(自身を含む): 114012360

約数和(自身を除く): 59998900

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 13709, 27418, 54836, 68545, 137090, 274180, 2700673, 5401346, 10802692, 13503365, 27006730, 54013460]

約数ペア:

[(1, 54013460), (2, 27006730), (4, 13503365), (5, 10802692), (10, 5401346), (20, 2700673), (197, 274180), (394, 137090), (788, 68545), (985, 54836), (1970, 27418), (3940, 13709)]