49741180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 110605824

約数和(自身を除く): 60864644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1523, 1633, 3046, 3266, 6092, 6532, 7615, 8165, 15230, 16330, 30460, 32660, 35029, 70058, 108133, 140116, 175145, 216266, 350290, 432532, 540665, 700580, 1081330, 2162660, 2487059, 4974118, 9948236, 12435295, 24870590, 49741180]

約数ペア:

[(1, 49741180), (2, 24870590), (4, 12435295), (5, 9948236), (10, 4974118), (20, 2487059), (23, 2162660), (46, 1081330), (71, 700580), (92, 540665), (115, 432532), (142, 350290), (230, 216266), (284, 175145), (355, 140116), (460, 108133), (710, 70058), (1420, 35029), (1523, 32660), (1633, 30460), (3046, 16330), (3266, 15230), (6092, 8165), (6532, 7615)]