51330930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{34919}}^1$

素因数の和:34943

約数の個数: 48

約数和(自身を含む): 143311680

約数和(自身を除く): 91980750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 34919, 69838, 104757, 174595, 209514, 244433, 349190, 488866, 523785, 733299, 1047570, 1222165, 1466598, 1711031, 2444330, 3422062, 3666495, 5133093, 7332990, 8555155, 10266186, 17110310, 25665465, 51330930]

約数ペア:

[(1, 51330930), (2, 25665465), (3, 17110310), (5, 10266186), (6, 8555155), (7, 7332990), (10, 5133093), (14, 3666495), (15, 3422062), (21, 2444330), (30, 1711031), (35, 1466598), (42, 1222165), (49, 1047570), (70, 733299), (98, 523785), (105, 488866), (147, 349190), (210, 244433), (245, 209514), (294, 174595), (490, 104757), (735, 69838), (1470, 34919)]