52626280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187951}}^1$

素因数の和:187969

約数の個数: 32

約数和(自身を含む): 135325440

約数和(自身を除く): 82699160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187951, 375902, 751804, 939755, 1315657, 1503608, 1879510, 2631314, 3759020, 5262628, 6578285, 7518040, 10525256, 13156570, 26313140, 52626280]

約数ペア:

[(1, 52626280), (2, 26313140), (4, 13156570), (5, 10525256), (7, 7518040), (8, 6578285), (10, 5262628), (14, 3759020), (20, 2631314), (28, 1879510), (35, 1503608), (40, 1315657), (56, 939755), (70, 751804), (140, 375902), (280, 187951)]