53260090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409693}}^1$

素因数の和:409713

約数の個数: 16

約数和(自身を含む): 103242888

約数和(自身を除く): 49982798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409693, 819386, 2048465, 4096930, 5326009, 10652018, 26630045, 53260090]

約数ペア:

[(1, 53260090), (2, 26630045), (5, 10652018), (10, 5326009), (13, 4096930), (26, 2048465), (65, 819386), (130, 409693)]