49928675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 65583600

約数和(自身を除く): 15654925

約数列:

[1, 5, 19, 25, 95, 257, 409, 475, 1285, 2045, 4883, 6425, 7771, 10225, 24415, 38855, 105113, 122075, 194275, 525565, 1997147, 2627825, 9985735, 49928675]

約数ペア:

[(1, 49928675), (5, 9985735), (19, 2627825), (25, 1997147), (95, 525565), (257, 194275), (409, 122075), (475, 105113), (1285, 38855), (2045, 24415), (4883, 10225), (6425, 7771)]