50910340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195809}}^1$

素因数の和:195831

約数の個数: 24

約数和(自身を含む): 115136280

約数和(自身を除く): 64225940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195809, 391618, 783236, 979045, 1958090, 2545517, 3916180, 5091034, 10182068, 12727585, 25455170, 50910340]

約数ペア:

[(1, 50910340), (2, 25455170), (4, 12727585), (5, 10182068), (10, 5091034), (13, 3916180), (20, 2545517), (26, 1958090), (52, 979045), (65, 783236), (130, 391618), (260, 195809)]