56121500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 67711300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1049, 1070, 2098, 2140, 2675, 4196, 5245, 5350, 10490, 10700, 13375, 20980, 26225, 26750, 52450, 53500, 104900, 112243, 131125, 224486, 262250, 448972, 524500, 561215, 1122430, 2244860, 2806075, 5612150, 11224300, 14030375, 28060750, 56121500]

約数ペア:

[(1, 56121500), (2, 28060750), (4, 14030375), (5, 11224300), (10, 5612150), (20, 2806075), (25, 2244860), (50, 1122430), (100, 561215), (107, 524500), (125, 448972), (214, 262250), (250, 224486), (428, 131125), (500, 112243), (535, 104900), (1049, 53500), (1070, 52450), (2098, 26750), (2140, 26225), (2675, 20980), (4196, 13375), (5245, 10700), (5350, 10490)]