55165012

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27749}}^1$

素因数の和:27831

約数の個数: 24

約数和(自身を含む): 111888000

約数和(自身を除く): 56722988

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27749, 55498, 110996, 194243, 388486, 776972, 1970179, 3940358, 7880716, 13791253, 27582506, 55165012]

約数ペア:

[(1, 55165012), (2, 27582506), (4, 13791253), (7, 7880716), (14, 3940358), (28, 1970179), (71, 776972), (142, 388486), (284, 194243), (497, 110996), (994, 55498), (1988, 27749)]