51375366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407741}}^1$

素因数の和:407756

約数の個数: 24

約数和(自身を含む): 127215504

約数和(自身を除く): 75840138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407741, 815482, 1223223, 2446446, 2854187, 3669669, 5708374, 7339338, 8562561, 17125122, 25687683, 51375366]

約数ペア:

[(1, 51375366), (2, 25687683), (3, 17125122), (6, 8562561), (7, 7339338), (9, 5708374), (14, 3669669), (18, 2854187), (21, 2446446), (42, 1223223), (63, 815482), (126, 407741)]