47382148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 91759360

約数和(自身を除く): 44377212

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 439, 446, 484, 878, 892, 1756, 2453, 4829, 4906, 9658, 9812, 19316, 26983, 53119, 53966, 97897, 106238, 107932, 195794, 212476, 391588, 1076867, 2153734, 4307468, 11845537, 23691074, 47382148]

約数ペア:

[(1, 47382148), (2, 23691074), (4, 11845537), (11, 4307468), (22, 2153734), (44, 1076867), (121, 391588), (223, 212476), (242, 195794), (439, 107932), (446, 106238), (484, 97897), (878, 53966), (892, 53119), (1756, 26983), (2453, 19316), (4829, 9812), (4906, 9658)]