53040871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 58212000

約数和(自身を除く): 5171129

約数列:

[1, 13, 139, 149, 197, 1807, 1937, 2561, 20711, 27383, 29353, 269243, 355979, 381589, 4080067, 53040871]

約数ペア:

[(1, 53040871), (13, 4080067), (139, 381589), (149, 355979), (197, 269243), (1807, 29353), (1937, 27383), (2561, 20711)]