49514905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 67765248

約数和(自身を除く): 18250343

約数列:

[1, 5, 11, 31, 55, 113, 155, 257, 341, 565, 1243, 1285, 1705, 2827, 3503, 6215, 7967, 14135, 17515, 29041, 38533, 39835, 87637, 145205, 192665, 319451, 438185, 900271, 1597255, 4501355, 9902981, 49514905]

約数ペア:

[(1, 49514905), (5, 9902981), (11, 4501355), (31, 1597255), (55, 900271), (113, 438185), (155, 319451), (257, 192665), (341, 145205), (565, 87637), (1243, 39835), (1285, 38533), (1705, 29041), (2827, 17515), (3503, 14135), (6215, 7967)]