55830412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 110224800

約数和(自身を除く): 54394388

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 269, 356, 538, 583, 979, 1076, 1166, 1958, 2332, 2959, 3916, 4717, 5918, 9434, 11836, 14257, 18868, 23941, 28514, 47882, 51887, 57028, 95764, 103774, 156827, 207548, 263351, 313654, 526702, 627308, 1053404, 1268873, 2537746, 5075492, 13957603, 27915206, 55830412]

約数ペア:

[(1, 55830412), (2, 27915206), (4, 13957603), (11, 5075492), (22, 2537746), (44, 1268873), (53, 1053404), (89, 627308), (106, 526702), (178, 313654), (212, 263351), (269, 207548), (356, 156827), (538, 103774), (583, 95764), (979, 57028), (1076, 51887), (1166, 47882), (1958, 28514), (2332, 23941), (2959, 18868), (3916, 14257), (4717, 11836), (5918, 9434)]