48935740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 68927684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 811, 862, 1622, 1724, 2155, 3017, 3244, 4055, 4310, 5677, 6034, 8110, 8620, 11354, 12068, 15085, 16220, 22708, 28385, 30170, 56770, 60340, 113540, 349541, 699082, 1398164, 1747705, 2446787, 3495410, 4893574, 6990820, 9787148, 12233935, 24467870, 48935740]

約数ペア:

[(1, 48935740), (2, 24467870), (4, 12233935), (5, 9787148), (7, 6990820), (10, 4893574), (14, 3495410), (20, 2446787), (28, 1747705), (35, 1398164), (70, 699082), (140, 349541), (431, 113540), (811, 60340), (862, 56770), (1622, 30170), (1724, 28385), (2155, 22708), (3017, 16220), (3244, 15085), (4055, 12068), (4310, 11354), (5677, 8620), (6034, 8110)]