50243380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 116012736

約数和(自身を除く): 65769356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 1667, 2740, 3014, 3334, 6028, 6668, 7535, 8335, 15070, 16670, 18337, 30140, 33340, 36674, 73348, 91685, 183370, 228379, 366740, 456758, 913516, 1141895, 2283790, 2512169, 4567580, 5024338, 10048676, 12560845, 25121690, 50243380]

約数ペア:

[(1, 50243380), (2, 25121690), (4, 12560845), (5, 10048676), (10, 5024338), (11, 4567580), (20, 2512169), (22, 2283790), (44, 1141895), (55, 913516), (110, 456758), (137, 366740), (220, 228379), (274, 183370), (548, 91685), (685, 73348), (1370, 36674), (1507, 33340), (1667, 30140), (2740, 18337), (3014, 16670), (3334, 15070), (6028, 8335), (6668, 7535)]