49392508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12613}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 95361840

約数和(自身を除く): 45969332

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 12613, 25226, 50452, 138743, 277486, 554972, 1122557, 2245114, 4490228, 12348127, 24696254, 49392508]

約数ペア:

[(1, 49392508), (2, 24696254), (4, 12348127), (11, 4490228), (22, 2245114), (44, 1122557), (89, 554972), (178, 277486), (356, 138743), (979, 50452), (1958, 25226), (3916, 12613)]