42816550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 92351232

約数和(自身を除く): 49534682

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1723, 1775, 2485, 3446, 3550, 4970, 8615, 12061, 12425, 17230, 24122, 24850, 43075, 60305, 86150, 120610, 122333, 244666, 301525, 603050, 611665, 856331, 1223330, 1712662, 3058325, 4281655, 6116650, 8563310, 21408275, 42816550]

約数ペア:

[(1, 42816550), (2, 21408275), (5, 8563310), (7, 6116650), (10, 4281655), (14, 3058325), (25, 1712662), (35, 1223330), (50, 856331), (70, 611665), (71, 603050), (142, 301525), (175, 244666), (350, 122333), (355, 120610), (497, 86150), (710, 60305), (994, 43075), (1723, 24850), (1775, 24122), (2485, 17230), (3446, 12425), (3550, 12061), (4970, 8615)]