51252538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1361}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 81066240

約数和(自身を除く): 29813702

約数列:

[1, 2, 19, 38, 991, 1361, 1982, 2722, 18829, 25859, 37658, 51718, 1348751, 2697502, 25626269, 51252538]

約数ペア:

[(1, 51252538), (2, 25626269), (19, 2697502), (38, 1348751), (991, 51718), (1361, 37658), (1982, 25859), (2722, 18829)]