51514220

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2917}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 108339504

約数和(自身を除く): 56825284

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2917, 3532, 4415, 5834, 8830, 11668, 14585, 17660, 29170, 58340, 2575711, 5151422, 10302844, 12878555, 25757110, 51514220]

約数ペア:

[(1, 51514220), (2, 25757110), (4, 12878555), (5, 10302844), (10, 5151422), (20, 2575711), (883, 58340), (1766, 29170), (2917, 17660), (3532, 14585), (4415, 11668), (5834, 8830)]