47385052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 104167728

約数和(自身を除く): 56782676

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 443, 484, 572, 748, 884, 886, 1573, 1772, 2057, 2431, 3146, 4114, 4862, 4873, 5759, 6292, 7531, 8228, 9724, 9746, 11518, 15062, 19492, 23036, 26741, 30124, 53482, 53603, 63349, 82841, 97903, 106964, 107206, 126698, 165682, 195806, 214412, 253396, 331364, 391612, 696839, 911251, 1076933, 1393678, 1822502, 2153866, 2787356, 3645004, 4307732, 11846263, 23692526, 47385052]

約数ペア:

[(1, 47385052), (2, 23692526), (4, 11846263), (11, 4307732), (13, 3645004), (17, 2787356), (22, 2153866), (26, 1822502), (34, 1393678), (44, 1076933), (52, 911251), (68, 696839), (121, 391612), (143, 331364), (187, 253396), (221, 214412), (242, 195806), (286, 165682), (374, 126698), (442, 107206), (443, 106964), (484, 97903), (572, 82841), (748, 63349), (884, 53603), (886, 53482), (1573, 30124), (1772, 26741), (2057, 23036), (2431, 19492), (3146, 15062), (4114, 11518), (4862, 9746), (4873, 9724), (5759, 8228), (6292, 7531)]