53511420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1063}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 150151680

約数和(自身を除く): 96640260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1063, 1678, 2126, 2517, 3189, 3356, 4195, 4252, 5034, 5315, 6378, 8390, 10068, 10630, 12585, 12756, 15945, 16780, 21260, 25170, 31890, 50340, 63780, 891857, 1783714, 2675571, 3567428, 4459285, 5351142, 8918570, 10702284, 13377855, 17837140, 26755710, 53511420]

約数ペア:

[(1, 53511420), (2, 26755710), (3, 17837140), (4, 13377855), (5, 10702284), (6, 8918570), (10, 5351142), (12, 4459285), (15, 3567428), (20, 2675571), (30, 1783714), (60, 891857), (839, 63780), (1063, 50340), (1678, 31890), (2126, 25170), (2517, 21260), (3189, 16780), (3356, 15945), (4195, 12756), (4252, 12585), (5034, 10630), (5315, 10068), (6378, 8390)]