53344890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1493}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 139139208

約数和(自身を除く): 85794318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1493, 1985, 2382, 2986, 3573, 3970, 4479, 5955, 7146, 7465, 8958, 11910, 13437, 14930, 17865, 22395, 26874, 35730, 44790, 67185, 134370, 592721, 1185442, 1778163, 2963605, 3556326, 5334489, 5927210, 8890815, 10668978, 17781630, 26672445, 53344890]

約数ペア:

[(1, 53344890), (2, 26672445), (3, 17781630), (5, 10668978), (6, 8890815), (9, 5927210), (10, 5334489), (15, 3556326), (18, 2963605), (30, 1778163), (45, 1185442), (90, 592721), (397, 134370), (794, 67185), (1191, 44790), (1493, 35730), (1985, 26874), (2382, 22395), (2986, 17865), (3573, 14930), (3970, 13437), (4479, 11910), (5955, 8958), (7146, 7465)]