53209485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 108825600

約数和(自身を除く): 55616115

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 5449, 9765, 16347, 27245, 38143, 49041, 81735, 114429, 168919, 190715, 245205, 343287, 506757, 572145, 844595, 1182433, 1520271, 1716435, 2533785, 3547299, 5912165, 7601355, 10641897, 17736495, 53209485]

約数ペア:

[(1, 53209485), (3, 17736495), (5, 10641897), (7, 7601355), (9, 5912165), (15, 3547299), (21, 2533785), (31, 1716435), (35, 1520271), (45, 1182433), (63, 844595), (93, 572145), (105, 506757), (155, 343287), (217, 245205), (279, 190715), (315, 168919), (465, 114429), (651, 81735), (1085, 49041), (1395, 38143), (1953, 27245), (3255, 16347), (5449, 9765)]