51012878

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 39465202

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 707, 839, 1414, 1678, 4343, 5873, 8686, 11746, 30401, 36077, 60802, 72154, 84739, 169478, 252539, 505078, 593173, 1186346, 3643777, 7287554, 25506439, 51012878]

約数ペア:

[(1, 51012878), (2, 25506439), (7, 7287554), (14, 3643777), (43, 1186346), (86, 593173), (101, 505078), (202, 252539), (301, 169478), (602, 84739), (707, 72154), (839, 60802), (1414, 36077), (1678, 30401), (4343, 11746), (5873, 8686)]