53272010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 58702390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 355, 359, 418, 710, 718, 781, 1045, 1349, 1562, 1795, 2090, 2698, 3590, 3905, 3949, 6745, 6821, 7810, 7898, 13490, 13642, 14839, 19745, 25489, 29678, 34105, 39490, 50978, 68210, 74195, 75031, 127445, 148390, 150062, 254890, 280379, 375155, 484291, 560758, 750310, 968582, 1401895, 2421455, 2803790, 4842910, 5327201, 10654402, 26636005, 53272010]

約数ペア:

[(1, 53272010), (2, 26636005), (5, 10654402), (10, 5327201), (11, 4842910), (19, 2803790), (22, 2421455), (38, 1401895), (55, 968582), (71, 750310), (95, 560758), (110, 484291), (142, 375155), (190, 280379), (209, 254890), (355, 150062), (359, 148390), (418, 127445), (710, 75031), (718, 74195), (781, 68210), (1045, 50978), (1349, 39490), (1562, 34105), (1795, 29678), (2090, 25489), (2698, 19745), (3590, 14839), (3905, 13642), (3949, 13490), (6745, 7898), (6821, 7810)]