51547916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59387}}^1$

素因数の和:59429

約数の個数: 24

約数和(自身を含む): 106423296

約数和(自身を除く): 54875380

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 59387, 118774, 237548, 415709, 831418, 1662836, 1840997, 3681994, 7363988, 12886979, 25773958, 51547916]

約数ペア:

[(1, 51547916), (2, 25773958), (4, 12886979), (7, 7363988), (14, 3681994), (28, 1840997), (31, 1662836), (62, 831418), (124, 415709), (217, 237548), (434, 118774), (868, 59387)]