56414560

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 134637552

約数和(自身を除く): 78222992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 3491, 4040, 6982, 8080, 13964, 16160, 17455, 27928, 34910, 55856, 69820, 111712, 139640, 279280, 352591, 558560, 705182, 1410364, 1762955, 2820728, 3525910, 5641456, 7051820, 11282912, 14103640, 28207280, 56414560]

約数ペア:

[(1, 56414560), (2, 28207280), (4, 14103640), (5, 11282912), (8, 7051820), (10, 5641456), (16, 3525910), (20, 2820728), (32, 1762955), (40, 1410364), (80, 705182), (101, 558560), (160, 352591), (202, 279280), (404, 139640), (505, 111712), (808, 69820), (1010, 55856), (1616, 34910), (2020, 27928), (3232, 17455), (3491, 16160), (4040, 13964), (6982, 8080)]