51001448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{205651}}^1$

素因数の和:205688

約数の個数: 16

約数和(自身を含む): 98712960

約数和(自身を除く): 47711512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 205651, 411302, 822604, 1645208, 6375181, 12750362, 25500724, 51001448]

約数ペア:

[(1, 51001448), (2, 25500724), (4, 12750362), (8, 6375181), (31, 1645208), (62, 822604), (124, 411302), (248, 205651)]