51313742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 79872000

約数和(自身を除く): 28558258

約数列:

[1, 2, 31, 62, 199, 398, 4159, 6169, 8318, 12338, 128929, 257858, 827641, 1655282, 25656871, 51313742]

約数ペア:

[(1, 51313742), (2, 25656871), (31, 1655282), (62, 827641), (199, 257858), (398, 128929), (4159, 12338), (6169, 8318)]