55726090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 62883830

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 103, 118, 131, 206, 262, 295, 413, 515, 590, 655, 721, 826, 917, 1030, 1310, 1442, 1834, 2065, 3605, 4130, 4585, 6077, 7210, 7729, 9170, 12154, 13493, 15458, 26986, 30385, 38645, 42539, 54103, 60770, 67465, 77290, 85078, 94451, 108206, 134930, 188902, 212695, 270515, 425390, 472255, 541030, 796087, 944510, 1592174, 3980435, 5572609, 7960870, 11145218, 27863045, 55726090]

約数ペア:

[(1, 55726090), (2, 27863045), (5, 11145218), (7, 7960870), (10, 5572609), (14, 3980435), (35, 1592174), (59, 944510), (70, 796087), (103, 541030), (118, 472255), (131, 425390), (206, 270515), (262, 212695), (295, 188902), (413, 134930), (515, 108206), (590, 94451), (655, 85078), (721, 77290), (826, 67465), (917, 60770), (1030, 54103), (1310, 42539), (1442, 38645), (1834, 30385), (2065, 26986), (3605, 15458), (4130, 13493), (4585, 12154), (6077, 9170), (7210, 7729)]