47025316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21031}}^1$

素因数の和:21091

約数の個数: 24

約数和(自身を含む): 90689984

約数和(自身を除く): 43664668

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 21031, 42062, 84124, 273403, 546806, 904333, 1093612, 1808666, 3617332, 11756329, 23512658, 47025316]

約数ペア:

[(1, 47025316), (2, 23512658), (4, 11756329), (13, 3617332), (26, 1808666), (43, 1093612), (52, 904333), (86, 546806), (172, 273403), (559, 84124), (1118, 42062), (2236, 21031)]