51605610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{245741}}^1$

素因数の和:245758

約数の個数: 32

約数和(自身を含む): 141547392

約数和(自身を除く): 89941782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 245741, 491482, 737223, 1228705, 1474446, 1720187, 2457410, 3440374, 3686115, 5160561, 7372230, 8600935, 10321122, 17201870, 25802805, 51605610]

約数ペア:

[(1, 51605610), (2, 25802805), (3, 17201870), (5, 10321122), (6, 8600935), (7, 7372230), (10, 5160561), (14, 3686115), (15, 3440374), (21, 2457410), (30, 1720187), (35, 1474446), (42, 1228705), (70, 737223), (105, 491482), (210, 245741)]