49789364

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 88524576

約数和(自身を除く): 38735212

約数列:

[1, 2, 4, 101, 202, 251, 404, 491, 502, 982, 1004, 1964, 25351, 49591, 50702, 99182, 101404, 123241, 198364, 246482, 492964, 12447341, 24894682, 49789364]

約数ペア:

[(1, 49789364), (2, 24894682), (4, 12447341), (101, 492964), (202, 246482), (251, 198364), (404, 123241), (491, 101404), (502, 99182), (982, 50702), (1004, 49591), (1964, 25351)]