49104500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 116756640

約数和(自身を除く): 67652140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 109, 125, 170, 212, 218, 250, 265, 340, 425, 436, 500, 530, 545, 850, 901, 1060, 1090, 1325, 1700, 1802, 1853, 2125, 2180, 2650, 2725, 3604, 3706, 4250, 4505, 5300, 5450, 5777, 6625, 7412, 8500, 9010, 9265, 10900, 11554, 13250, 13625, 18020, 18530, 22525, 23108, 26500, 27250, 28885, 37060, 45050, 46325, 54500, 57770, 90100, 92650, 98209, 112625, 115540, 144425, 185300, 196418, 225250, 231625, 288850, 392836, 450500, 463250, 491045, 577700, 722125, 926500, 982090, 1444250, 1964180, 2455225, 2888500, 4910450, 9820900, 12276125, 24552250, 49104500]

約数ペア:

[(1, 49104500), (2, 24552250), (4, 12276125), (5, 9820900), (10, 4910450), (17, 2888500), (20, 2455225), (25, 1964180), (34, 1444250), (50, 982090), (53, 926500), (68, 722125), (85, 577700), (100, 491045), (106, 463250), (109, 450500), (125, 392836), (170, 288850), (212, 231625), (218, 225250), (250, 196418), (265, 185300), (340, 144425), (425, 115540), (436, 112625), (500, 98209), (530, 92650), (545, 90100), (850, 57770), (901, 54500), (1060, 46325), (1090, 45050), (1325, 37060), (1700, 28885), (1802, 27250), (1853, 26500), (2125, 23108), (2180, 22525), (2650, 18530), (2725, 18020), (3604, 13625), (3706, 13250), (4250, 11554), (4505, 10900), (5300, 9265), (5450, 9010), (5777, 8500), (6625, 7412)]