47539252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 90744192

約数和(自身を除く): 43204940

約数列:

[1, 2, 4, 23, 43, 46, 61, 86, 92, 122, 172, 197, 244, 394, 788, 989, 1403, 1978, 2623, 2806, 3956, 4531, 5246, 5612, 8471, 9062, 10492, 12017, 16942, 18124, 24034, 33884, 48068, 60329, 120658, 194833, 241316, 276391, 389666, 516731, 552782, 779332, 1033462, 1105564, 2066924, 11884813, 23769626, 47539252]

約数ペア:

[(1, 47539252), (2, 23769626), (4, 11884813), (23, 2066924), (43, 1105564), (46, 1033462), (61, 779332), (86, 552782), (92, 516731), (122, 389666), (172, 276391), (197, 241316), (244, 194833), (394, 120658), (788, 60329), (989, 48068), (1403, 33884), (1978, 24034), (2623, 18124), (2806, 16942), (3956, 12017), (4531, 10492), (5246, 9062), (5612, 8471)]