52245400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 122090400

約数和(自身を除く): 69845000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1093, 1195, 1912, 2186, 2390, 4372, 4780, 5465, 5975, 8744, 9560, 10930, 11950, 21860, 23900, 27325, 43720, 47800, 54650, 109300, 218600, 261227, 522454, 1044908, 1306135, 2089816, 2612270, 5224540, 6530675, 10449080, 13061350, 26122700, 52245400]

約数ペア:

[(1, 52245400), (2, 26122700), (4, 13061350), (5, 10449080), (8, 6530675), (10, 5224540), (20, 2612270), (25, 2089816), (40, 1306135), (50, 1044908), (100, 522454), (200, 261227), (239, 218600), (478, 109300), (956, 54650), (1093, 47800), (1195, 43720), (1912, 27325), (2186, 23900), (2390, 21860), (4372, 11950), (4780, 10930), (5465, 9560), (5975, 8744)]