51550170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{245477}}^1$

素因数の和:245494

約数の個数: 32

約数和(自身を含む): 141395328

約数和(自身を除く): 89845158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 245477, 490954, 736431, 1227385, 1472862, 1718339, 2454770, 3436678, 3682155, 5155017, 7364310, 8591695, 10310034, 17183390, 25775085, 51550170]

約数ペア:

[(1, 51550170), (2, 25775085), (3, 17183390), (5, 10310034), (6, 8591695), (7, 7364310), (10, 5155017), (14, 3682155), (15, 3436678), (21, 2454770), (30, 1718339), (35, 1472862), (42, 1227385), (70, 736431), (105, 490954), (210, 245477)]