49138102

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 81738720

約数和(自身を除く): 32600618

約数列:

[1, 2, 13, 26, 53, 106, 169, 211, 338, 422, 689, 1378, 2197, 2743, 4394, 5486, 8957, 11183, 17914, 22366, 35659, 71318, 116441, 145379, 232882, 290758, 463567, 927134, 1889927, 3779854, 24569051, 49138102]

約数ペア:

[(1, 49138102), (2, 24569051), (13, 3779854), (26, 1889927), (53, 927134), (106, 463567), (169, 290758), (211, 232882), (338, 145379), (422, 116441), (689, 71318), (1378, 35659), (2197, 22366), (2743, 17914), (4394, 11183), (5486, 8957)]