49620028990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{171263}}^1\times {\mathrm{4139}}^1$

素因数の和:175416

約数の個数: 32

約数和(自身を含む): 102100746240

約数和(自身を除く): 52480717250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4139, 8278, 20695, 28973, 41390, 57946, 144865, 171263, 289730, 342526, 856315, 1198841, 1712630, 2397682, 5994205, 11988410, 708857557, 1417715114, 3544287785, 4962002899, 7088575570, 9924005798, 24810014495, 49620028990]

約数ペア:

[(1, 49620028990), (2, 24810014495), (5, 9924005798), (7, 7088575570), (10, 4962002899), (14, 3544287785), (35, 1417715114), (70, 708857557), (4139, 11988410), (8278, 5994205), (20695, 2397682), (28973, 1712630), (41390, 1198841), (57946, 856315), (144865, 342526), (171263, 289730)]