51404758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 80392320

約数和(自身を除く): 28987562

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 8209, 16418, 254479, 508958, 829109, 1658218, 25702379, 51404758]

約数ペア:

[(1, 51404758), (2, 25702379), (31, 1658218), (62, 829109), (101, 508958), (202, 254479), (3131, 16418), (6262, 8209)]