51978466

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6359}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 80441280

約数和(自身を除く): 28462814

約数列:

[1, 2, 61, 67, 122, 134, 4087, 6359, 8174, 12718, 387899, 426053, 775798, 852106, 25989233, 51978466]

約数ペア:

[(1, 51978466), (2, 25989233), (61, 852106), (67, 775798), (122, 426053), (134, 387899), (4087, 12718), (6359, 8174)]