51554470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 103076064

約数和(自身を除く): 51521594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 311, 605, 622, 685, 1210, 1370, 1507, 1555, 3014, 3110, 3421, 6842, 7535, 15070, 16577, 17105, 33154, 34210, 37631, 42607, 75262, 82885, 85214, 165770, 188155, 213035, 376310, 426070, 468677, 937354, 2343385, 4686770, 5155447, 10310894, 25777235, 51554470]

約数ペア:

[(1, 51554470), (2, 25777235), (5, 10310894), (10, 5155447), (11, 4686770), (22, 2343385), (55, 937354), (110, 468677), (121, 426070), (137, 376310), (242, 213035), (274, 188155), (311, 165770), (605, 85214), (622, 82885), (685, 75262), (1210, 42607), (1370, 37631), (1507, 34210), (1555, 33154), (3014, 17105), (3110, 16577), (3421, 15070), (6842, 7535)]