51145950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 127335600

約数和(自身を除く): 76189650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 349, 698, 977, 1047, 1745, 1954, 2094, 2931, 3490, 4885, 5235, 5862, 8725, 9770, 10470, 14655, 17450, 24425, 26175, 29310, 48850, 52350, 73275, 146550, 340973, 681946, 1022919, 1704865, 2045838, 3409730, 5114595, 8524325, 10229190, 17048650, 25572975, 51145950]

約数ペア:

[(1, 51145950), (2, 25572975), (3, 17048650), (5, 10229190), (6, 8524325), (10, 5114595), (15, 3409730), (25, 2045838), (30, 1704865), (50, 1022919), (75, 681946), (150, 340973), (349, 146550), (698, 73275), (977, 52350), (1047, 48850), (1745, 29310), (1954, 26175), (2094, 24425), (2931, 17450), (3490, 14655), (4885, 10470), (5235, 9770), (5862, 8725)]