51020254

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 78321600

約数和(自身を除く): 27301346

約数列:

[1, 2, 79, 97, 158, 194, 3329, 6658, 7663, 15326, 262991, 322913, 525982, 645826, 25510127, 51020254]

約数ペア:

[(1, 51020254), (2, 25510127), (79, 645826), (97, 525982), (158, 322913), (194, 262991), (3329, 15326), (6658, 7663)]