55480490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426773}}^1$

素因数の和:426793

約数の個数: 16

約数和(自身を含む): 107547048

約数和(自身を除く): 52066558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 426773, 853546, 2133865, 4267730, 5548049, 11096098, 27740245, 55480490]

約数ペア:

[(1, 55480490), (2, 27740245), (5, 11096098), (10, 5548049), (13, 4267730), (26, 2133865), (65, 853546), (130, 426773)]