53199038

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 83650320

約数和(自身を除く): 30451282

約数列:

[1, 2, 31, 62, 89, 178, 311, 622, 961, 1922, 2759, 5518, 9641, 19282, 27679, 55358, 85529, 171058, 298871, 597742, 858049, 1716098, 26599519, 53199038]

約数ペア:

[(1, 53199038), (2, 26599519), (31, 1716098), (62, 858049), (89, 597742), (178, 298871), (311, 171058), (622, 85529), (961, 55358), (1922, 27679), (2759, 19282), (5518, 9641)]