51280306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{332989}}^1$

素因数の和:333009

約数の個数: 16

約数和(自身を含む): 95901120

約数和(自身を除く): 44620814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 332989, 665978, 2330923, 3662879, 4661846, 7325758, 25640153, 51280306]

約数ペア:

[(1, 51280306), (2, 25640153), (7, 7325758), (11, 4661846), (14, 3662879), (22, 2330923), (77, 665978), (154, 332989)]