51672970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 101524320

約数和(自身を除く): 49851350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 283, 310, 566, 589, 961, 1178, 1415, 1922, 2830, 2945, 4805, 5377, 5890, 8773, 9610, 10754, 17546, 18259, 26885, 36518, 43865, 53770, 87730, 91295, 166687, 182590, 271963, 333374, 543926, 833435, 1359815, 1666870, 2719630, 5167297, 10334594, 25836485, 51672970]

約数ペア:

[(1, 51672970), (2, 25836485), (5, 10334594), (10, 5167297), (19, 2719630), (31, 1666870), (38, 1359815), (62, 833435), (95, 543926), (155, 333374), (190, 271963), (283, 182590), (310, 166687), (566, 91295), (589, 87730), (961, 53770), (1178, 43865), (1415, 36518), (1922, 26885), (2830, 18259), (2945, 17546), (4805, 10754), (5377, 9610), (5890, 8773)]