55555060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 129205440

約数和(自身を除く): 73650380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 3769, 7370, 7538, 14740, 15076, 18845, 37690, 41459, 75380, 82918, 165836, 207295, 252523, 414590, 505046, 829180, 1010092, 1262615, 2525230, 2777753, 5050460, 5555506, 11111012, 13888765, 27777530, 55555060]

約数ペア:

[(1, 55555060), (2, 27777530), (4, 13888765), (5, 11111012), (10, 5555506), (11, 5050460), (20, 2777753), (22, 2525230), (44, 1262615), (55, 1010092), (67, 829180), (110, 505046), (134, 414590), (220, 252523), (268, 207295), (335, 165836), (670, 82918), (737, 75380), (1340, 41459), (1474, 37690), (2948, 18845), (3685, 15076), (3769, 14740), (7370, 7538)]