52587920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8537}}^1$

素因数の和:8568

約数の個数: 80

約数和(自身を含む): 152454528

約数和(自身を除く): 99866608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8537, 17074, 34148, 42685, 59759, 68296, 85370, 93907, 119518, 136592, 170740, 187814, 239036, 298795, 341480, 375628, 469535, 478072, 597590, 657349, 682960, 751256, 939070, 956144, 1195180, 1314698, 1502512, 1878140, 2390360, 2629396, 3286745, 3756280, 4780720, 5258792, 6573490, 7512560, 10517584, 13146980, 26293960, 52587920]

約数ペア:

[(1, 52587920), (2, 26293960), (4, 13146980), (5, 10517584), (7, 7512560), (8, 6573490), (10, 5258792), (11, 4780720), (14, 3756280), (16, 3286745), (20, 2629396), (22, 2390360), (28, 1878140), (35, 1502512), (40, 1314698), (44, 1195180), (55, 956144), (56, 939070), (70, 751256), (77, 682960), (80, 657349), (88, 597590), (110, 478072), (112, 469535), (140, 375628), (154, 341480), (176, 298795), (220, 239036), (280, 187814), (308, 170740), (385, 136592), (440, 119518), (560, 93907), (616, 85370), (770, 68296), (880, 59759), (1232, 42685), (1540, 34148), (3080, 17074), (6160, 8537)]