55409599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1747}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 66451968

約数和(自身を除く): 11042369

約数列:

[1, 7, 23, 161, 197, 1379, 1747, 4531, 12229, 31717, 40181, 281267, 344159, 2409113, 7915657, 55409599]

約数ペア:

[(1, 55409599), (7, 7915657), (23, 2409113), (161, 344159), (197, 281267), (1379, 40181), (1747, 31717), (4531, 12229)]