55292356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 121849280

約数和(自身を除く): 66556924

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 53, 74, 76, 106, 133, 148, 212, 259, 266, 371, 518, 532, 703, 742, 1007, 1036, 1406, 1484, 1961, 2014, 2809, 2812, 3922, 4028, 4921, 5618, 7049, 7844, 9842, 11236, 13727, 14098, 19663, 19684, 27454, 28196, 37259, 39326, 53371, 54908, 74518, 78652, 103933, 106742, 149036, 207866, 213484, 260813, 373597, 415732, 521626, 727531, 747194, 1043252, 1455062, 1494388, 1974727, 2910124, 3949454, 7898908, 13823089, 27646178, 55292356]

約数ペア:

[(1, 55292356), (2, 27646178), (4, 13823089), (7, 7898908), (14, 3949454), (19, 2910124), (28, 1974727), (37, 1494388), (38, 1455062), (53, 1043252), (74, 747194), (76, 727531), (106, 521626), (133, 415732), (148, 373597), (212, 260813), (259, 213484), (266, 207866), (371, 149036), (518, 106742), (532, 103933), (703, 78652), (742, 74518), (1007, 54908), (1036, 53371), (1406, 39326), (1484, 37259), (1961, 28196), (2014, 27454), (2809, 19684), (2812, 19663), (3922, 14098), (4028, 13727), (4921, 11236), (5618, 9842), (7049, 7844)]