54514439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 15158521

約数列:

[1, 7, 19, 23, 71, 133, 161, 251, 437, 497, 1349, 1633, 1757, 3059, 4769, 5773, 9443, 11431, 17821, 31027, 33383, 40411, 109687, 124747, 217189, 338599, 409883, 767809, 2370193, 2869181, 7787777, 54514439]

約数ペア:

[(1, 54514439), (7, 7787777), (19, 2869181), (23, 2370193), (71, 767809), (133, 409883), (161, 338599), (251, 217189), (437, 124747), (497, 109687), (1349, 40411), (1633, 33383), (1757, 31027), (3059, 17821), (4769, 11431), (5773, 9443)]