55415528

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18671}}^1$

素因数の和:18737

約数の個数: 32

約数和(自身を含む): 120994560

約数和(自身を除く): 65579032

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 18671, 37342, 74684, 130697, 149368, 261394, 522788, 989563, 1045576, 1979126, 3958252, 6926941, 7916504, 13853882, 27707764, 55415528]

約数ペア:

[(1, 55415528), (2, 27707764), (4, 13853882), (7, 7916504), (8, 6926941), (14, 3958252), (28, 1979126), (53, 1045576), (56, 989563), (106, 522788), (212, 261394), (371, 149368), (424, 130697), (742, 74684), (1484, 37342), (2968, 18671)]