52001582920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{185719939}}^1$

素因数の和:185719957

約数の個数: 32

約数和(自身を含む): 133718356800

約数和(自身を除く): 81716773880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 185719939, 371439878, 742879756, 928599695, 1300039573, 1485759512, 1857199390, 2600079146, 3714398780, 5200158292, 6500197865, 7428797560, 10400316584, 13000395730, 26000791460, 52001582920]

約数ペア:

[(1, 52001582920), (2, 26000791460), (4, 13000395730), (5, 10400316584), (7, 7428797560), (8, 6500197865), (10, 5200158292), (14, 3714398780), (20, 2600079146), (28, 1857199390), (35, 1485759512), (40, 1300039573), (56, 928599695), (70, 742879756), (140, 371439878), (280, 185719939)]