51900351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3373}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 72554496

約数和(自身を除く): 20654145

約数列:

[1, 3, 23, 69, 223, 669, 3373, 5129, 10119, 15387, 77579, 232737, 752179, 2256537, 17300117, 51900351]

約数ペア:

[(1, 51900351), (3, 17300117), (23, 2256537), (69, 752179), (223, 232737), (669, 77579), (3373, 15387), (5129, 10119)]