52839080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{188711}}^1$

素因数の和:188729

約数の個数: 32

約数和(自身を含む): 135872640

約数和(自身を除く): 83033560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 188711, 377422, 754844, 943555, 1320977, 1509688, 1887110, 2641954, 3774220, 5283908, 6604885, 7548440, 10567816, 13209770, 26419540, 52839080]

約数ペア:

[(1, 52839080), (2, 26419540), (4, 13209770), (5, 10567816), (7, 7548440), (8, 6604885), (10, 5283908), (14, 3774220), (20, 2641954), (28, 1887110), (35, 1509688), (40, 1320977), (56, 943555), (70, 754844), (140, 377422), (280, 188711)]