51341268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 138681760

約数和(自身を除く): 87340492

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 1861, 2299, 2508, 3722, 4598, 5583, 6897, 7444, 9196, 11166, 13794, 20471, 22332, 27588, 35359, 40942, 61413, 70718, 81884, 106077, 122826, 141436, 212154, 225181, 245652, 388949, 424308, 450362, 675543, 777898, 900724, 1166847, 1351086, 1555796, 2333694, 2702172, 4278439, 4667388, 8556878, 12835317, 17113756, 25670634, 51341268]

約数ペア:

[(1, 51341268), (2, 25670634), (3, 17113756), (4, 12835317), (6, 8556878), (11, 4667388), (12, 4278439), (19, 2702172), (22, 2333694), (33, 1555796), (38, 1351086), (44, 1166847), (57, 900724), (66, 777898), (76, 675543), (114, 450362), (121, 424308), (132, 388949), (209, 245652), (228, 225181), (242, 212154), (363, 141436), (418, 122826), (484, 106077), (627, 81884), (726, 70718), (836, 61413), (1254, 40942), (1452, 35359), (1861, 27588), (2299, 22332), (2508, 20471), (3722, 13794), (4598, 11166), (5583, 9196), (6897, 7444)]