51060940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{52103}}^1$

素因数の和:52126

約数の個数: 36

約数和(自身を含む): 124736976

約数和(自身を除く): 73676036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 52103, 104206, 208412, 260515, 364721, 521030, 729442, 1042060, 1458884, 1823605, 2553047, 3647210, 5106094, 7294420, 10212188, 12765235, 25530470, 51060940]

約数ペア:

[(1, 51060940), (2, 25530470), (4, 12765235), (5, 10212188), (7, 7294420), (10, 5106094), (14, 3647210), (20, 2553047), (28, 1823605), (35, 1458884), (49, 1042060), (70, 729442), (98, 521030), (140, 364721), (196, 260515), (245, 208412), (490, 104206), (980, 52103)]