51787766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2081}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 81247968

約数和(自身を除く): 29460202

約数列:

[1, 2, 23, 46, 541, 1082, 2081, 4162, 12443, 24886, 47863, 95726, 1125821, 2251642, 25893883, 51787766]

約数ペア:

[(1, 51787766), (2, 25893883), (23, 2251642), (46, 1125821), (541, 95726), (1082, 47863), (2081, 24886), (4162, 12443)]