55488070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1429}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 109343520

約数和(自身を除く): 53855450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1429, 1765, 2858, 3530, 3883, 7145, 7766, 14290, 15719, 19415, 31438, 38830, 78595, 157190, 504437, 1008874, 2522185, 5044370, 5548807, 11097614, 27744035, 55488070]

約数ペア:

[(1, 55488070), (2, 27744035), (5, 11097614), (10, 5548807), (11, 5044370), (22, 2522185), (55, 1008874), (110, 504437), (353, 157190), (706, 78595), (1429, 38830), (1765, 31438), (2858, 19415), (3530, 15719), (3883, 14290), (7145, 7766)]