55768504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20491

約数の個数: 32

約数和(自身を含む): 117757440

約数和(自身を除く): 61988936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20443, 40886, 81772, 163544, 224873, 449746, 633733, 899492, 1267466, 1798984, 2534932, 5069864, 6971063, 13942126, 27884252, 55768504]

約数ペア:

[(1, 55768504), (2, 27884252), (4, 13942126), (8, 6971063), (11, 5069864), (22, 2534932), (31, 1798984), (44, 1267466), (62, 899492), (88, 633733), (124, 449746), (248, 224873), (341, 163544), (682, 81772), (1364, 40886), (2728, 20443)]