51980989

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 56044800

約数和(自身を除く): 4063811

約数列:

[1, 23, 41, 199, 277, 943, 4577, 6371, 8159, 11357, 55123, 187657, 261211, 1267829, 2260043, 51980989]

約数ペア:

[(1, 51980989), (23, 2260043), (41, 1267829), (199, 261211), (277, 187657), (943, 55123), (4577, 11357), (6371, 8159)]