54997516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 119218176

約数和(自身を除く): 64220660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2687, 2924, 5117, 5374, 10234, 10748, 18809, 20468, 37618, 45679, 75236, 91358, 115541, 182716, 231082, 319753, 462164, 639506, 808787, 1279012, 1617574, 1964197, 3235148, 3928394, 7856788, 13749379, 27498758, 54997516]

約数ペア:

[(1, 54997516), (2, 27498758), (4, 13749379), (7, 7856788), (14, 3928394), (17, 3235148), (28, 1964197), (34, 1617574), (43, 1279012), (68, 808787), (86, 639506), (119, 462164), (172, 319753), (238, 231082), (301, 182716), (476, 115541), (602, 91358), (731, 75236), (1204, 45679), (1462, 37618), (2687, 20468), (2924, 18809), (5117, 10748), (5374, 10234)]