51970884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 139066368

約数和(自身を除く): 87095484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 1783, 2082, 2429, 3566, 4164, 4858, 5349, 7132, 7287, 9716, 10698, 12481, 14574, 21396, 24962, 29148, 37443, 49924, 74886, 149772, 618701, 1237402, 1856103, 2474804, 3712206, 4330907, 7424412, 8661814, 12992721, 17323628, 25985442, 51970884]

約数ペア:

[(1, 51970884), (2, 25985442), (3, 17323628), (4, 12992721), (6, 8661814), (7, 7424412), (12, 4330907), (14, 3712206), (21, 2474804), (28, 1856103), (42, 1237402), (84, 618701), (347, 149772), (694, 74886), (1041, 49924), (1388, 37443), (1783, 29148), (2082, 24962), (2429, 21396), (3566, 14574), (4164, 12481), (4858, 10698), (5349, 9716), (7132, 7287)]