57030545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 84079296

約数和(自身を除く): 27048751

約数列:

[1, 5, 11, 13, 31, 55, 65, 83, 143, 155, 341, 403, 415, 715, 913, 961, 1079, 1705, 2015, 2573, 4433, 4565, 4805, 5395, 10571, 11869, 12493, 12865, 22165, 28303, 33449, 52855, 59345, 62465, 79763, 137423, 141515, 167245, 367939, 398815, 687115, 877393, 1036919, 1839695, 4386965, 5184595, 11406109, 57030545]

約数ペア:

[(1, 57030545), (5, 11406109), (11, 5184595), (13, 4386965), (31, 1839695), (55, 1036919), (65, 877393), (83, 687115), (143, 398815), (155, 367939), (341, 167245), (403, 141515), (415, 137423), (715, 79763), (913, 62465), (961, 59345), (1079, 52855), (1705, 33449), (2015, 28303), (2573, 22165), (4433, 12865), (4565, 12493), (4805, 11869), (5395, 10571)]