51009243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4013}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 71930880

約数和(自身を除く): 20921637

約数列:

[1, 3, 19, 57, 223, 669, 4013, 4237, 12039, 12711, 76247, 228741, 894899, 2684697, 17003081, 51009243]

約数ペア:

[(1, 51009243), (3, 17003081), (19, 2684697), (57, 894899), (223, 228741), (669, 76247), (4013, 12711), (4237, 12039)]