49851290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 93275280

約数和(自身を除く): 43423990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 433, 794, 866, 1985, 2165, 3970, 4330, 11513, 12557, 23026, 25114, 57565, 62785, 115130, 125570, 171901, 343802, 859505, 1719010, 4985129, 9970258, 24925645, 49851290]

約数ペア:

[(1, 49851290), (2, 24925645), (5, 9970258), (10, 4985129), (29, 1719010), (58, 859505), (145, 343802), (290, 171901), (397, 125570), (433, 115130), (794, 62785), (866, 57565), (1985, 25114), (2165, 23026), (3970, 12557), (4330, 11513)]