51965331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 27169389

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 341, 643, 869, 1023, 1929, 2449, 2607, 7073, 7347, 19933, 21219, 26939, 50797, 59799, 80817, 152391, 219263, 558767, 657789, 1574707, 1676301, 4724121, 17321777, 51965331]

約数ペア:

[(1, 51965331), (3, 17321777), (11, 4724121), (31, 1676301), (33, 1574707), (79, 657789), (93, 558767), (237, 219263), (341, 152391), (643, 80817), (869, 59799), (1023, 50797), (1929, 26939), (2449, 21219), (2607, 19933), (7073, 7347)]