55838526

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 61250754

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 1693, 3386, 5079, 5497, 10158, 10994, 16491, 32982, 38939, 77878, 116817, 233634, 404627, 809254, 1213881, 2427762, 9306421, 18612842, 27919263, 55838526]

約数ペア:

[(1, 55838526), (2, 27919263), (3, 18612842), (6, 9306421), (23, 2427762), (46, 1213881), (69, 809254), (138, 404627), (239, 233634), (478, 116817), (717, 77878), (1434, 38939), (1693, 32982), (3386, 16491), (5079, 10994), (5497, 10158)]