53390864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 107439552

約数和(自身を除く): 54048688

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1093, 1136, 2186, 3053, 4372, 6106, 8744, 12212, 17488, 24424, 46999, 48848, 77603, 93998, 155206, 187996, 310412, 375992, 620824, 751984, 1241648, 3336929, 6673858, 13347716, 26695432, 53390864]

約数ペア:

[(1, 53390864), (2, 26695432), (4, 13347716), (8, 6673858), (16, 3336929), (43, 1241648), (71, 751984), (86, 620824), (142, 375992), (172, 310412), (284, 187996), (344, 155206), (568, 93998), (688, 77603), (1093, 48848), (1136, 46999), (2186, 24424), (3053, 17488), (4372, 12212), (6106, 8744)]