55761048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 188179200

約数和(自身を除く): 132418152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 647, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1294, 1368, 1512, 1539, 1596, 1941, 2052, 2268, 2394, 2588, 3078, 3192, 3591, 3882, 4104, 4529, 4536, 4788, 5176, 5823, 6156, 7182, 7764, 9058, 9576, 10773, 11646, 12293, 12312, 13587, 14364, 15528, 17469, 18116, 21546, 23292, 24586, 27174, 28728, 34938, 36232, 36879, 40761, 43092, 46584, 49172, 52407, 54348, 69876, 73758, 81522, 86051, 86184, 98344, 104814, 108696, 110637, 122283, 139752, 147516, 163044, 172102, 209628, 221274, 244566, 258153, 295032, 326088, 331911, 344204, 366849, 419256, 442548, 489132, 516306, 663822, 688408, 733698, 774459, 885096, 978264, 995733, 1032612, 1327644, 1467396, 1548918, 1991466, 2065224, 2323377, 2655288, 2934792, 3097836, 3982932, 4646754, 6195672, 6970131, 7965864, 9293508, 13940262, 18587016, 27880524, 55761048]

約数ペア:

[(1, 55761048), (2, 27880524), (3, 18587016), (4, 13940262), (6, 9293508), (7, 7965864), (8, 6970131), (9, 6195672), (12, 4646754), (14, 3982932), (18, 3097836), (19, 2934792), (21, 2655288), (24, 2323377), (27, 2065224), (28, 1991466), (36, 1548918), (38, 1467396), (42, 1327644), (54, 1032612), (56, 995733), (57, 978264), (63, 885096), (72, 774459), (76, 733698), (81, 688408), (84, 663822), (108, 516306), (114, 489132), (126, 442548), (133, 419256), (152, 366849), (162, 344204), (168, 331911), (171, 326088), (189, 295032), (216, 258153), (228, 244566), (252, 221274), (266, 209628), (324, 172102), (342, 163044), (378, 147516), (399, 139752), (456, 122283), (504, 110637), (513, 108696), (532, 104814), (567, 98344), (647, 86184), (648, 86051), (684, 81522), (756, 73758), (798, 69876), (1026, 54348), (1064, 52407), (1134, 49172), (1197, 46584), (1294, 43092), (1368, 40761), (1512, 36879), (1539, 36232), (1596, 34938), (1941, 28728), (2052, 27174), (2268, 24586), (2394, 23292), (2588, 21546), (3078, 18116), (3192, 17469), (3591, 15528), (3882, 14364), (4104, 13587), (4529, 12312), (4536, 12293), (4788, 11646), (5176, 10773), (5823, 9576), (6156, 9058), (7182, 7764)]