47888428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55171}}^1$

素因数の和:55213

約数の個数: 24

約数和(自身を含む): 98868224

約数和(自身を除く): 50979796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 55171, 110342, 220684, 386197, 772394, 1544788, 1710301, 3420602, 6841204, 11972107, 23944214, 47888428]

約数ペア:

[(1, 47888428), (2, 23944214), (4, 11972107), (7, 6841204), (14, 3420602), (28, 1710301), (31, 1544788), (62, 772394), (124, 386197), (217, 220684), (434, 110342), (868, 55171)]