55548559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 64350720

約数和(自身を除く): 8802161

約数列:

[1, 11, 31, 59, 121, 251, 341, 649, 1829, 2761, 3751, 7139, 7781, 14809, 20119, 30371, 85591, 162899, 221309, 459079, 941501, 1791889, 5049869, 55548559]

約数ペア:

[(1, 55548559), (11, 5049869), (31, 1791889), (59, 941501), (121, 459079), (251, 221309), (341, 162899), (649, 85591), (1829, 30371), (2761, 20119), (3751, 14809), (7139, 7781)]