55996984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 108687600

約数和(自身を除く): 52690616

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 1361, 2722, 5143, 5444, 10286, 10888, 20572, 41144, 50357, 100714, 189179, 201428, 378358, 402856, 756716, 1513432, 6999623, 13999246, 27998492, 55996984]

約数ペア:

[(1, 55996984), (2, 27998492), (4, 13999246), (8, 6999623), (37, 1513432), (74, 756716), (139, 402856), (148, 378358), (278, 201428), (296, 189179), (556, 100714), (1112, 50357), (1361, 41144), (2722, 20572), (5143, 10888), (5444, 10286)]