48105260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 118589184

約数和(自身を除く): 70483924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 191, 196, 245, 257, 382, 490, 514, 764, 955, 980, 1028, 1285, 1337, 1799, 1910, 2570, 2674, 3598, 3820, 5140, 5348, 6685, 7196, 8995, 9359, 12593, 13370, 17990, 18718, 25186, 26740, 35980, 37436, 46795, 49087, 50372, 62965, 93590, 98174, 125930, 187180, 196348, 245435, 251860, 343609, 490870, 687218, 981740, 1374436, 1718045, 2405263, 3436090, 4810526, 6872180, 9621052, 12026315, 24052630, 48105260]

約数ペア:

[(1, 48105260), (2, 24052630), (4, 12026315), (5, 9621052), (7, 6872180), (10, 4810526), (14, 3436090), (20, 2405263), (28, 1718045), (35, 1374436), (49, 981740), (70, 687218), (98, 490870), (140, 343609), (191, 251860), (196, 245435), (245, 196348), (257, 187180), (382, 125930), (490, 98174), (514, 93590), (764, 62965), (955, 50372), (980, 49087), (1028, 46795), (1285, 37436), (1337, 35980), (1799, 26740), (1910, 25186), (2570, 18718), (2674, 17990), (3598, 13370), (3820, 12593), (5140, 9359), (5348, 8995), (6685, 7196)]