51292542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1221251}}^1$

素因数の和:1221263

約数の個数: 16

約数和(自身を含む): 117240192

約数和(自身を除く): 65947650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1221251, 2442502, 3663753, 7327506, 8548757, 17097514, 25646271, 51292542]

約数ペア:

[(1, 51292542), (2, 25646271), (3, 17097514), (6, 8548757), (7, 7327506), (14, 3663753), (21, 2442502), (42, 1221251)]