56445172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65029}}^1$

素因数の和:65071

約数の個数: 24

約数和(自身を含む): 116533760

約数和(自身を除く): 60088588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65029, 130058, 260116, 455203, 910406, 1820812, 2015899, 4031798, 8063596, 14111293, 28222586, 56445172]

約数ペア:

[(1, 56445172), (2, 28222586), (4, 14111293), (7, 8063596), (14, 4031798), (28, 2015899), (31, 1820812), (62, 910406), (124, 455203), (217, 260116), (434, 130058), (868, 65029)]