50941990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14988

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 52323290

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 14939, 29878, 74695, 149390, 164329, 328658, 463109, 821645, 926218, 1643290, 2315545, 4631090, 5094199, 10188398, 25470995, 50941990]

約数ペア:

[(1, 50941990), (2, 25470995), (5, 10188398), (10, 5094199), (11, 4631090), (22, 2315545), (31, 1643290), (55, 926218), (62, 821645), (110, 463109), (155, 328658), (310, 164329), (341, 149390), (682, 74695), (1705, 29878), (3410, 14939)]