49997545655

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{265007}}^1$

素因数の和:265498

約数の個数: 16

約数和(自身を含む): 60771634560

約数和(自身を除く): 10774088905

約数列:

[1, 5, 97, 389, 485, 1945, 37733, 188665, 265007, 1325035, 25705679, 103087723, 128528395, 515438615, 9999509131, 49997545655]

約数ペア:

[(1, 49997545655), (5, 9999509131), (97, 515438615), (389, 128528395), (485, 103087723), (1945, 25705679), (37733, 1325035), (188665, 265007)]