53449982

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 81364992

約数和(自身を除く): 27915010

約数列:

[1, 2, 127, 163, 254, 326, 1291, 2582, 20701, 41402, 163957, 210433, 327914, 420866, 26724991, 53449982]

約数ペア:

[(1, 53449982), (2, 26724991), (127, 420866), (163, 327914), (254, 210433), (326, 163957), (1291, 41402), (2582, 20701)]