49816921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2707}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 62392320

約数和(自身を除く): 12575399

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 2707, 18403, 18949, 29777, 208439, 646973, 4528811, 7116703, 49816921]

約数ペア:

[(1, 49816921), (7, 7116703), (11, 4528811), (77, 646973), (239, 208439), (1673, 29777), (2629, 18949), (2707, 18403)]