56445918

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{68669}}^1$

素因数の和:68811

約数の個数: 16

約数和(自身を含む): 113717520

約数和(自身を除く): 57271602

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 68669, 137338, 206007, 412014, 9407653, 18815306, 28222959, 56445918]

約数ペア:

[(1, 56445918), (2, 28222959), (3, 18815306), (6, 9407653), (137, 412014), (274, 206007), (411, 137338), (822, 68669)]