55270943

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 72028800

約数和(自身を除く): 16757857

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 2459, 3211, 17213, 22477, 31967, 46721, 223769, 327047, 415571, 607373, 2908997, 4251611, 7895849, 55270943]

約数ペア:

[(1, 55270943), (7, 7895849), (13, 4251611), (19, 2908997), (91, 607373), (133, 415571), (169, 327047), (247, 223769), (1183, 46721), (1729, 31967), (2459, 22477), (3211, 17213)]