52002340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200009}}^1$

素因数の和:200031

約数の個数: 24

約数和(自身を含む): 117605880

約数和(自身を除く): 65603540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 200009, 400018, 800036, 1000045, 2000090, 2600117, 4000180, 5200234, 10400468, 13000585, 26001170, 52002340]

約数ペア:

[(1, 52002340), (2, 26001170), (4, 13000585), (5, 10400468), (10, 5200234), (13, 4000180), (20, 2600117), (26, 2000090), (52, 1000045), (65, 800036), (130, 400018), (260, 200009)]