55971468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{222109}}^1$

素因数の和:222126

約数の個数: 36

約数和(自身を含む): 161696080

約数和(自身を除く): 105724612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 222109, 444218, 666327, 888436, 1332654, 1554763, 1998981, 2665308, 3109526, 3997962, 4664289, 6219052, 7995924, 9328578, 13992867, 18657156, 27985734, 55971468]

約数ペア:

[(1, 55971468), (2, 27985734), (3, 18657156), (4, 13992867), (6, 9328578), (7, 7995924), (9, 6219052), (12, 4664289), (14, 3997962), (18, 3109526), (21, 2665308), (28, 1998981), (36, 1554763), (42, 1332654), (63, 888436), (84, 666327), (126, 444218), (252, 222109)]