48762500

素因数分解:

$2^2\times 5^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 110242944

約数和(自身を除く): 61480444

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 83, 94, 100, 125, 166, 188, 235, 250, 332, 415, 470, 500, 625, 830, 940, 1175, 1250, 1660, 2075, 2350, 2500, 3125, 3901, 4150, 4700, 5875, 6250, 7802, 8300, 10375, 11750, 12500, 15604, 19505, 20750, 23500, 29375, 39010, 41500, 51875, 58750, 78020, 97525, 103750, 117500, 146875, 195050, 207500, 259375, 293750, 390100, 487625, 518750, 587500, 975250, 1037500, 1950500, 2438125, 4876250, 9752500, 12190625, 24381250, 48762500]

約数ペア:

[(1, 48762500), (2, 24381250), (4, 12190625), (5, 9752500), (10, 4876250), (20, 2438125), (25, 1950500), (47, 1037500), (50, 975250), (83, 587500), (94, 518750), (100, 487625), (125, 390100), (166, 293750), (188, 259375), (235, 207500), (250, 195050), (332, 146875), (415, 117500), (470, 103750), (500, 97525), (625, 78020), (830, 58750), (940, 51875), (1175, 41500), (1250, 39010), (1660, 29375), (2075, 23500), (2350, 20750), (2500, 19505), (3125, 15604), (3901, 12500), (4150, 11750), (4700, 10375), (5875, 8300), (6250, 7802)]