55508739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 88833024

約数和(自身を除く): 33324285

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 2753, 6721, 8259, 20163, 30283, 35789, 90849, 107367, 129391, 388173, 393679, 1181037, 1423301, 1682083, 4269903, 5046249, 18502913, 55508739]

約数ペア:

[(1, 55508739), (3, 18502913), (11, 5046249), (13, 4269903), (33, 1682083), (39, 1423301), (47, 1181037), (141, 393679), (143, 388173), (429, 129391), (517, 107367), (611, 90849), (1551, 35789), (1833, 30283), (2753, 20163), (6721, 8259)]