56124556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 103682880

約数和(自身を除く): 47558324

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1667, 1772, 3334, 6668, 8417, 16834, 31673, 33668, 63346, 126692, 738481, 1476962, 2953924, 14031139, 28062278, 56124556]

約数ペア:

[(1, 56124556), (2, 28062278), (4, 14031139), (19, 2953924), (38, 1476962), (76, 738481), (443, 126692), (886, 63346), (1667, 33668), (1772, 31673), (3334, 16834), (6668, 8417)]