53210716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53857}}^1$

素因数の和:53893

約数の個数: 24

約数和(自身を含む): 105561680

約数和(自身を除く): 52350964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 53857, 107714, 215428, 700141, 1023283, 1400282, 2046566, 2800564, 4093132, 13302679, 26605358, 53210716]

約数ペア:

[(1, 53210716), (2, 26605358), (4, 13302679), (13, 4093132), (19, 2800564), (26, 2046566), (38, 1400282), (52, 1023283), (76, 700141), (247, 215428), (494, 107714), (988, 53857)]