51062890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 95698944

約数和(自身を除く): 44636054

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 1297, 2594, 3937, 6485, 7874, 12970, 19685, 39370, 40207, 80414, 164719, 201035, 329438, 402070, 823595, 1647190, 5106289, 10212578, 25531445, 51062890]

約数ペア:

[(1, 51062890), (2, 25531445), (5, 10212578), (10, 5106289), (31, 1647190), (62, 823595), (127, 402070), (155, 329438), (254, 201035), (310, 164719), (635, 80414), (1270, 40207), (1297, 39370), (2594, 19685), (3937, 12970), (6485, 7874)]