51002512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 108421632

約数和(自身を除く): 57419120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1471, 1576, 2167, 2942, 3152, 4334, 5884, 8668, 11768, 16181, 17336, 23536, 32362, 34672, 64724, 129448, 258896, 289787, 579574, 1159148, 2318296, 3187657, 4636592, 6375314, 12750628, 25501256, 51002512]

約数ペア:

[(1, 51002512), (2, 25501256), (4, 12750628), (8, 6375314), (11, 4636592), (16, 3187657), (22, 2318296), (44, 1159148), (88, 579574), (176, 289787), (197, 258896), (394, 129448), (788, 64724), (1471, 34672), (1576, 32362), (2167, 23536), (2942, 17336), (3152, 16181), (4334, 11768), (5884, 8668)]