55821172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 114959880

約数和(自身を除く): 59138708

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 97, 116, 121, 164, 194, 242, 319, 388, 451, 484, 638, 902, 1067, 1189, 1276, 1804, 2134, 2378, 2813, 3509, 3977, 4268, 4756, 4961, 5626, 7018, 7954, 9922, 11252, 11737, 13079, 14036, 15908, 19844, 23474, 26158, 30943, 43747, 46948, 52316, 61886, 87494, 115333, 123772, 143869, 174988, 230666, 287738, 340373, 461332, 481217, 575476, 680746, 962434, 1268663, 1361492, 1924868, 2537326, 5074652, 13955293, 27910586, 55821172]

約数ペア:

[(1, 55821172), (2, 27910586), (4, 13955293), (11, 5074652), (22, 2537326), (29, 1924868), (41, 1361492), (44, 1268663), (58, 962434), (82, 680746), (97, 575476), (116, 481217), (121, 461332), (164, 340373), (194, 287738), (242, 230666), (319, 174988), (388, 143869), (451, 123772), (484, 115333), (638, 87494), (902, 61886), (1067, 52316), (1189, 46948), (1276, 43747), (1804, 30943), (2134, 26158), (2378, 23474), (2813, 19844), (3509, 15908), (3977, 14036), (4268, 13079), (4756, 11737), (4961, 11252), (5626, 9922), (7018, 7954)]