53186140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 133539840

約数和(自身を除く): 80353700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 59, 70, 94, 118, 137, 140, 188, 235, 236, 274, 295, 329, 413, 470, 548, 590, 658, 685, 826, 940, 959, 1180, 1316, 1370, 1645, 1652, 1918, 2065, 2740, 2773, 3290, 3836, 4130, 4795, 5546, 6439, 6580, 8083, 8260, 9590, 11092, 12878, 13865, 16166, 19180, 19411, 25756, 27730, 32195, 32332, 38822, 40415, 45073, 55460, 56581, 64390, 77644, 80830, 90146, 97055, 113162, 128780, 161660, 180292, 194110, 225365, 226324, 282905, 379901, 388220, 450730, 565810, 759802, 901460, 1131620, 1519604, 1899505, 2659307, 3799010, 5318614, 7598020, 10637228, 13296535, 26593070, 53186140]

約数ペア:

[(1, 53186140), (2, 26593070), (4, 13296535), (5, 10637228), (7, 7598020), (10, 5318614), (14, 3799010), (20, 2659307), (28, 1899505), (35, 1519604), (47, 1131620), (59, 901460), (70, 759802), (94, 565810), (118, 450730), (137, 388220), (140, 379901), (188, 282905), (235, 226324), (236, 225365), (274, 194110), (295, 180292), (329, 161660), (413, 128780), (470, 113162), (548, 97055), (590, 90146), (658, 80830), (685, 77644), (826, 64390), (940, 56581), (959, 55460), (1180, 45073), (1316, 40415), (1370, 38822), (1645, 32332), (1652, 32195), (1918, 27730), (2065, 25756), (2740, 19411), (2773, 19180), (3290, 16166), (3836, 13865), (4130, 12878), (4795, 11092), (5546, 9590), (6439, 8260), (6580, 8083)]