54810940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44927}}^1$

素因数の和:44997

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 62181572

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 44927, 89854, 179708, 224635, 449270, 898540, 2740547, 5481094, 10962188, 13702735, 27405470, 54810940]

約数ペア:

[(1, 54810940), (2, 27405470), (4, 13702735), (5, 10962188), (10, 5481094), (20, 2740547), (61, 898540), (122, 449270), (244, 224635), (305, 179708), (610, 89854), (1220, 44927)]