56981090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{44867}}^1$

素因数の和:45001

約数の個数: 16

約数和(自身を含む): 103375872

約数和(自身を除く): 46394782

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 44867, 89734, 224335, 448670, 5698109, 11396218, 28490545, 56981090]

約数ペア:

[(1, 56981090), (2, 28490545), (5, 11396218), (10, 5698109), (127, 448670), (254, 224335), (635, 89734), (1270, 44867)]