50971780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 114062256

約数和(自身を除く): 63090476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 761, 788, 985, 1522, 1970, 3044, 3349, 3805, 3940, 6698, 7610, 12937, 13396, 15220, 16745, 25874, 33490, 51748, 64685, 66980, 129370, 149917, 258740, 299834, 599668, 749585, 1499170, 2548589, 2998340, 5097178, 10194356, 12742945, 25485890, 50971780]

約数ペア:

[(1, 50971780), (2, 25485890), (4, 12742945), (5, 10194356), (10, 5097178), (17, 2998340), (20, 2548589), (34, 1499170), (68, 749585), (85, 599668), (170, 299834), (197, 258740), (340, 149917), (394, 129370), (761, 66980), (788, 64685), (985, 51748), (1522, 33490), (1970, 25874), (3044, 16745), (3349, 15220), (3805, 13396), (3940, 12937), (6698, 7610)]