54553378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 93975552

約数和(自身を除く): 39422174

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 823, 1441, 1646, 2882, 3013, 6026, 9053, 18106, 18929, 33143, 37858, 66286, 107813, 208219, 215626, 416438, 1185943, 2371886, 2479699, 4959398, 27276689, 54553378]

約数ペア:

[(1, 54553378), (2, 27276689), (11, 4959398), (22, 2479699), (23, 2371886), (46, 1185943), (131, 416438), (253, 215626), (262, 208219), (506, 107813), (823, 66286), (1441, 37858), (1646, 33143), (2882, 18929), (3013, 18106), (6026, 9053)]