51819146

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 27349174

約数列:

[1, 2, 97, 131, 194, 262, 2039, 4078, 12707, 25414, 197783, 267109, 395566, 534218, 25909573, 51819146]

約数ペア:

[(1, 51819146), (2, 25909573), (97, 534218), (131, 395566), (194, 267109), (262, 197783), (2039, 25414), (4078, 12707)]