49531886

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 75675600

約数和(自身を除く): 26143714

約数列:

[1, 2, 97, 131, 194, 262, 1949, 3898, 12707, 25414, 189053, 255319, 378106, 510638, 24765943, 49531886]

約数ペア:

[(1, 49531886), (2, 24765943), (97, 510638), (131, 378106), (194, 255319), (262, 189053), (1949, 25414), (3898, 12707)]