51517268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 102290496

約数和(自身を除く): 50773228

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 146, 172, 292, 373, 473, 746, 803, 946, 1492, 1606, 1892, 3139, 3212, 4103, 6278, 8206, 12556, 16039, 16412, 27229, 32078, 34529, 54458, 64156, 69058, 108916, 138116, 176429, 299519, 352858, 599038, 705716, 1170847, 1198076, 2341694, 4683388, 12879317, 25758634, 51517268]

約数ペア:

[(1, 51517268), (2, 25758634), (4, 12879317), (11, 4683388), (22, 2341694), (43, 1198076), (44, 1170847), (73, 705716), (86, 599038), (146, 352858), (172, 299519), (292, 176429), (373, 138116), (473, 108916), (746, 69058), (803, 64156), (946, 54458), (1492, 34529), (1606, 32078), (1892, 27229), (3139, 16412), (3212, 16039), (4103, 12556), (6278, 8206)]