49665616

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 131804064

約数和(自身を除く): 82138448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 443, 539, 572, 616, 637, 728, 784, 886, 1001, 1078, 1144, 1232, 1274, 1456, 1772, 2002, 2156, 2288, 2548, 3101, 3544, 4004, 4312, 4873, 5096, 5759, 6202, 7007, 7088, 8008, 8624, 9746, 10192, 11518, 12404, 14014, 16016, 19492, 21707, 23036, 24808, 28028, 34111, 38984, 40313, 43414, 46072, 49616, 56056, 63349, 68222, 77968, 80626, 86828, 92144, 112112, 126698, 136444, 161252, 173656, 238777, 253396, 272888, 282191, 322504, 347312, 443443, 477554, 506792, 545776, 564382, 645008, 886886, 955108, 1013584, 1128764, 1773772, 1910216, 2257528, 3104101, 3547544, 3820432, 4515056, 6208202, 7095088, 12416404, 24832808, 49665616]

約数ペア:

[(1, 49665616), (2, 24832808), (4, 12416404), (7, 7095088), (8, 6208202), (11, 4515056), (13, 3820432), (14, 3547544), (16, 3104101), (22, 2257528), (26, 1910216), (28, 1773772), (44, 1128764), (49, 1013584), (52, 955108), (56, 886886), (77, 645008), (88, 564382), (91, 545776), (98, 506792), (104, 477554), (112, 443443), (143, 347312), (154, 322504), (176, 282191), (182, 272888), (196, 253396), (208, 238777), (286, 173656), (308, 161252), (364, 136444), (392, 126698), (443, 112112), (539, 92144), (572, 86828), (616, 80626), (637, 77968), (728, 68222), (784, 63349), (886, 56056), (1001, 49616), (1078, 46072), (1144, 43414), (1232, 40313), (1274, 38984), (1456, 34111), (1772, 28028), (2002, 24808), (2156, 23036), (2288, 21707), (2548, 19492), (3101, 16016), (3544, 14014), (4004, 12404), (4312, 11518), (4873, 10192), (5096, 9746), (5759, 8624), (6202, 8008), (7007, 7088)]