50121669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 76253184

約数和(自身を除く): 26131515

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 787, 897, 923, 1633, 2361, 2769, 4899, 10231, 18101, 21229, 30693, 54303, 55877, 63687, 167631, 235313, 705939, 726401, 1285171, 2179203, 3855513, 16707223, 50121669]

約数ペア:

[(1, 50121669), (3, 16707223), (13, 3855513), (23, 2179203), (39, 1285171), (69, 726401), (71, 705939), (213, 235313), (299, 167631), (787, 63687), (897, 55877), (923, 54303), (1633, 30693), (2361, 21229), (2769, 18101), (4899, 10231)]