56164095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 114616320

約数和(自身を除く): 58452225

約数列:

[1, 3, 5, 9, 13, 15, 19, 31, 39, 45, 57, 65, 93, 95, 117, 155, 163, 171, 195, 247, 279, 285, 403, 465, 489, 585, 589, 741, 815, 855, 1209, 1235, 1395, 1467, 1767, 2015, 2119, 2223, 2445, 2945, 3097, 3627, 3705, 5053, 5301, 6045, 6357, 7335, 7657, 8835, 9291, 10595, 11115, 15159, 15485, 18135, 19071, 22971, 25265, 26505, 27873, 31785, 38285, 40261, 45477, 46455, 65689, 68913, 75795, 95355, 96007, 114855, 120783, 139365, 197067, 201305, 227385, 288021, 328445, 344565, 362349, 480035, 591201, 603915, 864063, 985335, 1248091, 1440105, 1811745, 2956005, 3744273, 4320315, 6240455, 11232819, 18721365, 56164095]

約数ペア:

[(1, 56164095), (3, 18721365), (5, 11232819), (9, 6240455), (13, 4320315), (15, 3744273), (19, 2956005), (31, 1811745), (39, 1440105), (45, 1248091), (57, 985335), (65, 864063), (93, 603915), (95, 591201), (117, 480035), (155, 362349), (163, 344565), (171, 328445), (195, 288021), (247, 227385), (279, 201305), (285, 197067), (403, 139365), (465, 120783), (489, 114855), (585, 96007), (589, 95355), (741, 75795), (815, 68913), (855, 65689), (1209, 46455), (1235, 45477), (1395, 40261), (1467, 38285), (1767, 31785), (2015, 27873), (2119, 26505), (2223, 25265), (2445, 22971), (2945, 19071), (3097, 18135), (3627, 15485), (3705, 15159), (5053, 11115), (5301, 10595), (6045, 9291), (6357, 8835), (7335, 7657)]