49807870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 53411330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 5119, 9730, 10238, 25595, 35833, 51190, 71666, 179165, 358330, 711541, 1423082, 3557705, 4980787, 7115410, 9961574, 24903935, 49807870]

約数ペア:

[(1, 49807870), (2, 24903935), (5, 9961574), (7, 7115410), (10, 4980787), (14, 3557705), (35, 1423082), (70, 711541), (139, 358330), (278, 179165), (695, 71666), (973, 51190), (1390, 35833), (1946, 25595), (4865, 10238), (5119, 9730)]