53000500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 139426560

約数和(自身を除く): 86426060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 665, 700, 797, 875, 950, 1330, 1594, 1750, 1900, 2375, 2660, 3188, 3325, 3500, 3985, 4750, 5579, 6650, 7970, 9500, 11158, 13300, 15143, 15940, 16625, 19925, 22316, 27895, 30286, 33250, 39850, 55790, 60572, 66500, 75715, 79700, 99625, 106001, 111580, 139475, 151430, 199250, 212002, 278950, 302860, 378575, 398500, 424004, 530005, 557900, 697375, 757150, 1060010, 1394750, 1514300, 1892875, 2120020, 2650025, 2789500, 3785750, 5300050, 7571500, 10600100, 13250125, 26500250, 53000500]

約数ペア:

[(1, 53000500), (2, 26500250), (4, 13250125), (5, 10600100), (7, 7571500), (10, 5300050), (14, 3785750), (19, 2789500), (20, 2650025), (25, 2120020), (28, 1892875), (35, 1514300), (38, 1394750), (50, 1060010), (70, 757150), (76, 697375), (95, 557900), (100, 530005), (125, 424004), (133, 398500), (140, 378575), (175, 302860), (190, 278950), (250, 212002), (266, 199250), (350, 151430), (380, 139475), (475, 111580), (500, 106001), (532, 99625), (665, 79700), (700, 75715), (797, 66500), (875, 60572), (950, 55790), (1330, 39850), (1594, 33250), (1750, 30286), (1900, 27895), (2375, 22316), (2660, 19925), (3188, 16625), (3325, 15940), (3500, 15143), (3985, 13300), (4750, 11158), (5579, 9500), (6650, 7970)]