51763792

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{21713}}^1$

素因数の和:21870

約数の個数: 20

約数和(自身を含む): 100970100

約数和(自身を除く): 49206308

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 21713, 43426, 86852, 173704, 347408, 3235237, 6470474, 12940948, 25881896, 51763792]

約数ペア:

[(1, 51763792), (2, 25881896), (4, 12940948), (8, 6470474), (16, 3235237), (149, 347408), (298, 173704), (596, 86852), (1192, 43426), (2384, 21713)]