49720492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 91931840

約数和(自身を除く): 42211348

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 2131, 4262, 5833, 8524, 11666, 23332, 40489, 80978, 161956, 654217, 1308434, 2616868, 12430123, 24860246, 49720492]

約数ペア:

[(1, 49720492), (2, 24860246), (4, 12430123), (19, 2616868), (38, 1308434), (76, 654217), (307, 161956), (614, 80978), (1228, 40489), (2131, 23332), (4262, 11666), (5833, 8524)]