51481754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4093}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 81552480

約数和(自身を除く): 30070726

約数列:

[1, 2, 19, 38, 331, 662, 4093, 6289, 8186, 12578, 77767, 155534, 1354783, 2709566, 25740877, 51481754]

約数ペア:

[(1, 51481754), (2, 25740877), (19, 2709566), (38, 1354783), (331, 155534), (662, 77767), (4093, 12578), (6289, 8186)]