49858740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10259}}^1$

素因数の和:10283

約数の個数: 72

約数和(自身を含む): 156854880

約数和(自身を除く): 106996140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 10259, 20518, 30777, 41036, 51295, 61554, 92331, 102590, 123108, 153885, 184662, 205180, 276993, 307770, 369324, 461655, 553986, 615540, 830979, 923310, 1107972, 1384965, 1661958, 1846620, 2492937, 2769930, 3323916, 4154895, 4985874, 5539860, 8309790, 9971748, 12464685, 16619580, 24929370, 49858740]

約数ペア:

[(1, 49858740), (2, 24929370), (3, 16619580), (4, 12464685), (5, 9971748), (6, 8309790), (9, 5539860), (10, 4985874), (12, 4154895), (15, 3323916), (18, 2769930), (20, 2492937), (27, 1846620), (30, 1661958), (36, 1384965), (45, 1107972), (54, 923310), (60, 830979), (81, 615540), (90, 553986), (108, 461655), (135, 369324), (162, 307770), (180, 276993), (243, 205180), (270, 184662), (324, 153885), (405, 123108), (486, 102590), (540, 92331), (810, 61554), (972, 51295), (1215, 41036), (1620, 30777), (2430, 20518), (4860, 10259)]