513064988350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3975707}}^1$

素因数の和:3975837

約数の個数: 48

約数和(自身を含む): 998300278800

約数和(自身を除く): 485235290450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 725, 890, 1450, 2225, 2581, 4450, 5162, 12905, 25810, 64525, 129050, 3975707, 7951414, 19878535, 39757070, 99392675, 115295503, 198785350, 230591006, 353837923, 576477515, 707675846, 1152955030, 1769189615, 2882387575, 3538379230, 5764775150, 8845948075, 10261299767, 17691896150, 20522599534, 51306498835, 102612997670, 256532494175, 513064988350]

約数ペア:

[(1, 513064988350), (2, 256532494175), (5, 102612997670), (10, 51306498835), (25, 20522599534), (29, 17691896150), (50, 10261299767), (58, 8845948075), (89, 5764775150), (145, 3538379230), (178, 2882387575), (290, 1769189615), (445, 1152955030), (725, 707675846), (890, 576477515), (1450, 353837923), (2225, 230591006), (2581, 198785350), (4450, 115295503), (5162, 99392675), (12905, 39757070), (25810, 19878535), (64525, 7951414), (129050, 3975707)]