49971867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40927}}^1$

素因数の和:40978

約数の個数: 16

約数和(自身を含む): 74652672

約数和(自身を除く): 24680805

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 40927, 122781, 450197, 1350591, 1514299, 4542897, 16657289, 49971867]

約数ペア:

[(1, 49971867), (3, 16657289), (11, 4542897), (33, 1514299), (37, 1350591), (111, 450197), (407, 122781), (1221, 40927)]