56190888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20039

約数の個数: 64

約数和(自身を含む): 168100800

約数和(自身を除く): 111909912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20011, 40022, 60033, 80044, 120066, 160088, 180099, 240132, 260143, 360198, 480264, 520286, 540297, 720396, 780429, 1040572, 1080594, 1440792, 1560858, 2081144, 2161188, 2341287, 3121716, 4322376, 4682574, 6243432, 7023861, 9365148, 14047722, 18730296, 28095444, 56190888]

約数ペア:

[(1, 56190888), (2, 28095444), (3, 18730296), (4, 14047722), (6, 9365148), (8, 7023861), (9, 6243432), (12, 4682574), (13, 4322376), (18, 3121716), (24, 2341287), (26, 2161188), (27, 2081144), (36, 1560858), (39, 1440792), (52, 1080594), (54, 1040572), (72, 780429), (78, 720396), (104, 540297), (108, 520286), (117, 480264), (156, 360198), (216, 260143), (234, 240132), (312, 180099), (351, 160088), (468, 120066), (702, 80044), (936, 60033), (1404, 40022), (2808, 20011)]