56856646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 110373120

約数和(自身を除く): 53516474

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 439, 638, 841, 878, 1682, 2233, 3073, 4466, 4829, 5887, 6146, 9251, 9658, 11774, 12731, 18502, 25462, 33803, 64757, 67606, 89117, 129514, 140041, 178234, 280082, 369199, 738398, 980287, 1960574, 2584393, 4061189, 5168786, 8122378, 28428323, 56856646]

約数ペア:

[(1, 56856646), (2, 28428323), (7, 8122378), (11, 5168786), (14, 4061189), (22, 2584393), (29, 1960574), (58, 980287), (77, 738398), (154, 369199), (203, 280082), (319, 178234), (406, 140041), (439, 129514), (638, 89117), (841, 67606), (878, 64757), (1682, 33803), (2233, 25462), (3073, 18502), (4466, 12731), (4829, 11774), (5887, 9658), (6146, 9251)]