54195308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 97396992

約数和(自身を除く): 43201684

約数列:

[1, 2, 4, 43, 86, 172, 487, 647, 974, 1294, 1948, 2588, 20941, 27821, 41882, 55642, 83764, 111284, 315089, 630178, 1260356, 13548827, 27097654, 54195308]

約数ペア:

[(1, 54195308), (2, 27097654), (4, 13548827), (43, 1260356), (86, 630178), (172, 315089), (487, 111284), (647, 83764), (974, 55642), (1294, 41882), (1948, 27821), (2588, 20941)]