47804724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 134053920

約数和(自身を除く): 86249196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 1979, 2013, 2196, 2684, 3958, 4026, 5937, 6039, 7916, 8052, 11874, 12078, 17811, 21769, 23748, 24156, 35622, 43538, 65307, 71244, 87076, 120719, 130614, 195921, 241438, 261228, 362157, 391842, 482876, 724314, 783684, 1086471, 1327909, 1448628, 2172942, 2655818, 3983727, 4345884, 5311636, 7967454, 11951181, 15934908, 23902362, 47804724]

約数ペア:

[(1, 47804724), (2, 23902362), (3, 15934908), (4, 11951181), (6, 7967454), (9, 5311636), (11, 4345884), (12, 3983727), (18, 2655818), (22, 2172942), (33, 1448628), (36, 1327909), (44, 1086471), (61, 783684), (66, 724314), (99, 482876), (122, 391842), (132, 362157), (183, 261228), (198, 241438), (244, 195921), (366, 130614), (396, 120719), (549, 87076), (671, 71244), (732, 65307), (1098, 43538), (1342, 35622), (1979, 24156), (2013, 23748), (2196, 21769), (2684, 17811), (3958, 12078), (4026, 11874), (5937, 8052), (6039, 7916)]