51671816

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11117}}^1$

素因数の和:11213

約数の個数: 32

約数和(自身を含む): 112069440

約数和(自身を除く): 60397624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 11117, 22234, 44468, 77819, 88936, 155638, 311276, 622552, 922711, 1845422, 3690844, 6458977, 7381688, 12917954, 25835908, 51671816]

約数ペア:

[(1, 51671816), (2, 25835908), (4, 12917954), (7, 7381688), (8, 6458977), (14, 3690844), (28, 1845422), (56, 922711), (83, 622552), (166, 311276), (332, 155638), (581, 88936), (664, 77819), (1162, 44468), (2324, 22234), (4648, 11117)]